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Canon SmartBase PC1200s Service Manual
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Canon SmartBase PC1200s Service Manual

Canon SmartBase PC1200s Service Manual

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SmartBase PC1200s/
iR1200s
REVISION 0
HY8-10AU-000
DEC. 2001
COPYRIGHT © 2001 CANON INC.
2000 2000 2000 2000
CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001

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  • Page 1 SmartBase PC1200s/ iR1200s REVISION 0 HY8-10AU-000 DEC. 2001 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 2 Application This manual has been issued by Canon Inc. for qualified persons to learn technical theory, installation, maintenance, and repair of products. This manual covers all localities where the products are sold. For this reason, there may be information in this manual that does not apply to your locality.
  • Page 3 Provides a description of a service mode. Provides a description of the nature of an error indication. Refers to the Copier Basics Series for a better understanding of the contents. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 4 Maintenance and Inspection: periodically replaced parts, durables (life), basic servicing chart, cleaning Chapter 7 Troubleshooting: standards/adjustments, troubleshooting image faults, troubleshooting malfunctions Appendix: general timing chart, general circuit diagrams COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 5 (as by being able to identify possible causes of problems). COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 6 UHA/ 2R2E 250 sheets 12cpm/A4 √ √ √ PC1270D 2R2E 250 sheets 12cpm/A4 The notation “√” indicates that the item in question is available. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 7: Table Of Contents

    (#3 NUMERIC Param.) ... 2-46 2.2.2.1 Memory Clear List ..2-19 3.7 SPECIAL Setting (#4A SPECIAL) ....... 2-49 3.8 NCU Setting (#4B NCU) ..2-49 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 8 2.8 Connecting the Modular Cable 2.3 Unpacking ........3-3 (if equipped with fax functions) 3-9 2.4 Fitting the Cartridge ....3-5 2.9 Connecting the Power Cord ..3-10 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 9 Mechanism ......4-29 4.1 Outline ........4-16 6.2.4 Detecting a Fault in the 5 Pickup/Feeding/Delivery System ..4-17 Fixing Assembly ....4-29 5.1 Outline ........4-17 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 10 PCB/Power Supply PCB ... 5-21 2.1.1.7 Removing the Upper Cover 2.2.5 Removing the Printer ........5-7 Controller PCB ....5-25 2.1.1.8 Removing the Right Door ........ 5-8 viii COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 11 Delivery Roller ..... 5-64 Assembly ......5-44 2.8.4.2 Removing the Original 2.7.2 Removing the Fixing Film Unit/ Delivery Sensor .... 5-65 Fixing Pressure Roller ..5-46 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 12 1.3.4.1 Registration Arch Auto Ad- 1.2.4.2 Leading Edge Read Start Po- justment ......7-12 sition Adjustment .... 7-6 1.3.4.2 Original Read Position Ad- justment ......7-12 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 13 The message “SUPPLY REC. horizontal lines....7-26 PAPER” fails to go OFF. 3.1.7 The output has black lines (cassette) ......7-44 (vertical)......7-27 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 14 5.4 Feeding Faults ......7-93 04 of Service Soft Switch #3 5.4.1 Double Feeding ....7-93 NUMERIC param..7-53 5.4.2 Wrinkles ......7-94 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 15 1 General Timing Chart ......A-1 2 General Circuit Diagram ....A-3 3 List of Special Tools ......A-5 4 List of Solvents and Oils ....A-6 xiii COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 17: Chapter 1 Product Outline

    CHAPTER 1 PRODUCT OUTLINE COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 19: Specifications

    Dry, 1-component toner projection Pickup Cassette: 1 cassette Multifeeder: 1 feeder Transfer Roller transfer Separate Static (static eliminator) + curvature Cleaning Rubber blade Fixing SURF (on-demand) COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 20: Functions

    Yes (manually ON/OFF, auto OFF after specific time, auto ON after fax reception/print data reception) N-on-1 Yes (in some functions, 2-on-1) 1-on-N memory copy Auto copy start Jam recovery Auto clear Date/time set COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 21: Others

    Paper Keep wrapped to avoid humidity. Toner Avoid direct sunshine, and store between 0° and 35°C / 32° and 95°F, between 35% and 85%. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 22: Copying Speed

    (See 5.4 of Chapter 4.) COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 23: Adf (If Equipped With Adf Functions)

    Advise the user to remove as much curling as possible, if any, and place the original in the original tray so that the side with the curling is the trailing edge. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 24: Fax (If Equipped Fax Functions)

    ITU-T ECM Canon express protocol None Transmission output level from 0 to -15 dBm Minimum receive input level -43 dBm Modem IC CONEXANT FM214 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 25: Scanner Section Specifications

    64-gradation error diffusion system 1.7.3 Printer section specifications Printing resolution 600dpi × 600dpi Reduction for reception Fixed reduction (75%, 90%, 95%, 97%) Auto reduction (70~100%) COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 26: Functions

    None Confidential transmission None Remote reception Method ID call# (ID input method) Remote ID (with ID call#) 2 digits (Default : 25) Memory reception COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 27 Max. 111 (One-touch : 11, Coded speed dial : 100) Relay broadcasting originating None Relay broadcasting None Closed network None Direct mail prevention None Dual access File No. of reservation Max. 21 files COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 28 Backup IC 128 Kbyte SRAM Backup battery Lithium battery 3.0 V DC / 560 mAh Battery life Approx. 5 years 1-10 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 29 40 cycles with 100% discharge (Temperature 77°F (25°C)) Time precision ±60 sec per month The foregoing specifications are subject to change for product improvement. 1-11 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 30: Names Of Parts

    [5] Copyboard glass [11] USB cable connector assembly [6] Control panel [12] Parallel interface cable connector assembly *1: If equipped with fax functions. 1-12 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 31: Body (Copyboard Type)

    [3] Copyboard cover [8] Power cord connector assembly [4] Copyboard glass [9] USB cable connector assembly [5] Control panel [10] Parallel interface cable connector assembly 1-13 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 32 CHAPTER 1 PRODUCT OUTLINE F01-201-03 [1] Cartridge cover [4] Right door [2] Cartridge [5] Shipping screw slot [3] Manual feed tray 1-14 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 33: Adf (If Equipped With Adf Functions)

    CHAPTER 1 PRODUCT OUTLINE 2.1.3 ADF (if equipped with ADF functions) F01-201-04 [1] Original placement area [3] Delivery slot [2] Open/close cover [4] Slide guide 1-15 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 34: Cross Section

    [9] Manual feed pickup roller [21] Delivery roller [10] Manual feed tray [22] Cassette [11] Right door [23] Delivery tray [12] Vertical path roller 1-16 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 35: Adf (If Equipped With Adf Functions)

    [11] ADF registration roller [5] Original delivery tray [12] Registration sensor [6] Original delivery roller [13] Original separation pad [7] Delivery external guide [14] Original sensor 1-17 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 36: Safety And Warnings

    US. F01-301-01 The text may differ from product to product or from model to model. 1-18 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 37: Handling The Laser Unit

    The laser scanner unit of this model cannot be adjusted in the field. F01-301-02 The label is attached to covers inside the machine used to block out laser radiation. 1-19 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 38: Safety Of The Toner

    01, and keep the following in mind: • Avoid direct sunshine. • Avoid vibration. • Avoid impact. (Take care not to drop it.) 1-20 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 39: Storing Or Handling The Cartridge After Unpacking

    Avoid areas exposed to corrosive gas (e.g., insecticide) or salty air. e. Avoid areas subject to dust, ammonium gas, or organic solvent gas. 1-21 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 40: Points To Note When Handling The Cartridge

    To fully prevent soling of output images caused by toner leakage, be sure to make 3 to 5 test copies after fitting the cartridge in the machine. 1-22 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 41 If you must take out the cartridge from the machine, be sure to put it in its protective bag, or cover it. Never leave it alone unprotected. 1-23 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 42 5 min in a dark place, it may recover to a level that Memo will not cause practical problems. Nevertheless, avoid direct sunshine by all means, which is as strong as 10000 to 30000 lux. 1-24 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 43: Chapter 2 Using The Machine

    CHAPTER 2 USING THE MACHINE COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 45: Using The Machine

    Press it when using a copier function. The key remains ON when the machine is in copier mode. *1: If equipped with fax functions. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 46 Press it to dial a pre-registered telephone number. A press on the Function key will cause it to serve as the Fax Function key. *1: If equipped with fax functions. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 47 Pause key. *1: If equipped with fax functions; or only when the Function key is ON. *2: If equipped with fax functions. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 48 *1: If equipped with fax functions; or only when the Function key is ON. *2: Enabled only if the machine is equipped with fax functions. Also, it is enabled only while the Function key is lit. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 49: User Mode Menu

    2.ALARM VOLUME VOLUME1~3 3.TX DONE TONE VOLUME1~3 ERROR ONLY VOLUME1~3 4.RX DONE TONE VOLUME1~3 ERROR ONLY VOLUME1~3 *1: Only if equipped with fax functions. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 50: Common Settings

    FREE SIZE SET ON LOADING MP PAPERSIZE STMT CUSTOM PAER SIZE 1.VERTICAL SIZE 76~216mm 2.HORIZONTAL SIZE 127~356mm *1: Only if equipped with fax functions. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 51 9.TONER SAVER MODE 10.PRT FEED INTERVAL LONG INTERVAL NORMAL INTERVAL 11.DISPLAY LANGUAGE ENGLISH FRENCH SPANISH GERMAN ITALIAN DUTCH FINNISH PORTUGUESE NORWEGIAN SWEDISH DANISH CZECH HUNGARIAN RUSSIAN COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 52: Copy Settings

    MANUAL 9 settings 3.STD ZOOM RATIO 50~200% 4.STANDARD COPY QTY 01~99 5.AUTO SORT 6.MAX. SCAN LENGTH 330mm 365mm 7.PAPER SIZE GROUP INCH 8. SHARPNESS COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 53 3.TX START SPEED 14400bps 9600bps 7200bps 4800bps 2400bps 4.RX START SPEED 14400bps 9600bps 7200bps 4800bps 2400bps 2.UNIT NAME *1: Only if equipped with fax functions. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 54 *2: “M-KEY SETTING” is usable only when #5 TYPE in service mode is set to “U.K.” “E-KEY SETTING” is usable only when #5 TYPE in service mode is set to “SPAIN.” 2-10 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 55 RESEND TX FROM ERROR & 1 PG ERROR PAGE ALL PAGES 4.ERASE FAILED TX 5.TIME OUT *1: Only if equipped with fax functions. 2-11 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 56 3.INCOMING RING RING COUNT 01~99TIMES 4.MAN/AUTO SWITCH F/T RING TIME 01~99SEC 5.REMOTE RX REMOTE RX ID 00~99 *1: Only if equipped with fax functions. 2-12 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 57 1.FAX DEFAULT 1.RESOLUTION STANDARD FINE PHOTO SUPER FINE ULTRA FINE 2.BOOK TX SCAN SIZE SHEET 2.LOCKPHONE *1: Only if equipped with fax functions. 2-13 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 58 POLLING RX 2.CODED SPD DIAL *00~*99 3.GROUP DIAL 01~12 1.TEL NUMBER ENTRY 2.NAME 3.TX TIME SETTING *1: Only if equipped with fax functions. 2-14 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 59: Timer Settings

    5.DATE SETUP YYYY MM/DD MM/DD YYYY DD/MM YYYY 6.ADJUST./CLEAN 1.ROLLER CLEANING 2.CLEAN ADF ROLLER 3.RESTART PRINTER *1: Only if equipped with ADF functions. 2-15 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 60: Print Lists

    SORT NO SORT 3.1-TOUCH(DETAIL) SORT NO SORT 4.CODED(DETAIL) SORT NO SORT 5.GROUP DIAL LIST 3.CANCEL REPORT *1: Only if equipped with fax functions. 2-16 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 61: User Report

    Use the Left or Right Arrow key to select a list to print, then press OK key. *1: Only if equipped with fax functions. T02-202-01 2-17 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 62: Automatically Generating Reports (If Equipped With Fax Functions)

    (BAT2) will be- come exhausted. A report will automatically be generated when the machine is turned on. T02-202-02 2-18 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 63: Memory Clear List

    SET TIME : ST. TIME : 4-digit indication transmission, delayed transmission, or reception one-touch dial/speed dial number, abbreviation of other party number of pages stored 2-19 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 64: Service Mode

    Use it to register/set items related to printer basic service functions (e.g., conditions for reducing received images). PDL: not used COUNTER: counter information Use it to check various counter information. 2-20 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 65 Use it to indicate information related to the ROM on the LCD (e.g., ROM version, checksum). #14 CS SET: not used TEST MODE: Use it to execute various testings. 2-21 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 66: Using Service Mode

    Press the Left or Right Arrow key. NUMER I C P a r am. 0 0 2 7) Press the Stop key/Additional Functions key to end service mode. F02-302-01 2-22 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 67: List Of Service Mode Menus

    Reduce key. To select a bit, use the Left or Right Arrow key. Memo Do not change the following, reserved for the future; SW7 through 9, 11, 13, 15 through 24, 27 through 50. 2-23 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 68 11 through 20: not used 011: 020: F02-303-02 Do to change the following, reserved for the future: No. 01 through 04, 8 through 9, 11 through 20. 2-24 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 69 V21 low-speed flag preamble 027: detection length setting menu pop-up 028: 3 (3s) (0~60) time setting not used 029: not used 080: F02-303-03 2-25 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 70 The settings under this item are collectively and automatically set in conjunction with #5 TYPE to suit the communications standards of a specific country/region. Not used. (Do not change the setting.) 2-26 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 71 #4 will comply with the communications standards of the selected country/region. When changing the TYPE setting, be sure not to select a country/region which is not the country/region of installation. 2-27 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 72 Do not change the settings, as they are not in use: #7 PRINTER (printer function setting); #1 SSSW: SW01 through 05, 07 through 20. Also, do not change the setting of ‘#2 NUMBER Param’. 2-28 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 73 MISC not used F02-303-06 #8 PDL Not used. 2-29 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 74 DC controller PCB ROM version indication ECONT not used #14 CS SET TEST MODE [1] ~ [6], [8] F02-303-07 #11 DOWNLOAD Not used. #14 CS SET Not used. 2-30 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 75: Bit Switch Settings (#1 Sssw)

    If set to ‘1’, on the other hand, all items may be set by the user, regardless of the country setting. 2-31 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 76 If an error (e.g., jam) occurs during output, the machine goes back to 1. above. If set to ‘0’, on the other hand, the machine will sound the alarm and enters standby state. 2-32 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 77 CED signal. Set it to ‘1’ if an error occurs often because of an error at time of reception. The following error codes are associated with an echo at time of reception: ##005, ##101, ##106, ##107, ##114, ##200, ##201, ##790 Memo 2-33 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 78 If an error occurs often because of the line condition at time of reception, set it to ‘1’ and, at the same time, set ‘ECM RX’ to ‘OFF’ for user data. 2-34 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 79 Use it to specify whether or not to send the CED signal at time of manual reception. Set it to ‘transmit’ if the other party does not start transmission when manual reception is initiated. 2-35 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 80 [Bit 3] Use it specify whether or not to transmit bit 33 and thereafter for the DIS signal. If ‘prohibit’ is selected, Super Fine reception from a non-Canon machine can no longer be used. [Bit 5] Use it to disable LTR/LGL declaration as a remedy to communication fault when using LTR or LGL size paper.
  • Page 81 [Bit 3] Use it to select the number of digits for remote reception IDs; 2 digits or 3 digits. 2-37 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 82 32 min or more. To set a time-out length, refer to the next page. If ‘1’ is selected for bit 7, the 1-page time-out length will be as set by bit 0 and bit 1. 2-38 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 83 8 min 16 min 32 min 64 min Time-Out Length for Reception time-out length 8 min 16 min 32 min 64 min 2-39 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 84 1 and 2 of SW05 and bit Memo 2 of SW14 of #1 SSSW as well as the type of dialing used. 2-40 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 85 2-41 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 86 (CSI signal data) will be Memo indicated on the report even when ‘number of caller’ is selected. 2-42 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 87 Use it to specify whether or not to generate an error TX report when a transmission is sus- pended by pressing the Stop key. 2-43 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 88: Menu Switch Settings (#2 Menu)

    SERVICEMAN [2]: not used OFF: Select it to mute the monitor sound for the telephone line for the speaker. 2-44 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 89 At times, certain types of external telephones fail to ring while fax/tel switch-over takes place. If so, change the frequency of the pseudo CI signal. 2-45 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 90: Numeric Parameter Setting (#3 Numeric Param.)

    0 to 999 sec V.21 low-speed flag preamble detection time 1 to 99 (10ms) length menu selection screen display time length 1 to 60 sec 2-46 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 91 Use it to set the length of time for line connection identification. If an error occurs often because of the line condition at time of a communication, increase the parameter. 2-47 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 92 V.21 low-speed command preamble is detected continuously for a specific period of time.) [No. 28] Use it to set the length of time during which the Menu Select screen is indicated on the LCD. 2-48 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 93: Special Setting (#4A Special)

    When a country/region is selected for the indicated list, the data under #4 NCU will be set to suit the communication standards of the county/region. Be sure not to select a different country/region from the country/region of installation. 2-49 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 94: Setting The Original Reading Functions (#6 Scanner)

    The factory settings of these adjustments differ from machine to machine. For instructions on adjustment, see 1.2.4 of Chapter 7 or 1.3.4 of Chapter 7. 2-50 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 95: Setting The Printer Parameters (#7 Printer)

    For instance, if an extra-length original as long as 2.5 A4R originals is received, it will be reduced to 70% to print on 2 A4R sheets. 2-51 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 96: Numeric Param. Setting

    Use it to reset the printer; or, use it to clear service error ‘E000’. 3.12.5 #5 MLT CLEANING Not used. 3.13 PDL (#8 PDL) Not used. 2-52 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 97: Counter (#9 Counter)

    MISC not used *1: Not incremented at time of printing from the PC. 2-53 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 98: Clearing The Counter Readings

    COUNTER REPORT counter readings PRINT SPEC REPORT TYPE setting, printing speed, memory size, ROM indication, ad- justment data 3.16 Downloading (#11 DOWNLOAD) Not used. 2-54 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 99: Clearing (#12 Clear)

    Use it to indicate the version of the ROM on the printer controller PCB. 3.19 Resetting the Contact Sensor Position (#14 CS SET) Not used. 2-55 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 100: Service Mode Default Setting

    00000000 00000000 00000000 00000000 00000000 00000000 00000000 #2 MENU DIAL DIAL DIAL DIAL DIAL DIAL DIAL 25Hz 25Hz 25Hz 25Hz 25Hz 25Hz 25Hz 2-56 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 101 00000000 00000000 00000000 00000000 00000000 00000000 00000000 #2 MENU DIAL DIAL DIAL DIAL DIAL DIAL DIAL 25Hz 25Hz 25Hz 25Hz 25Hz 25Hz 25Hz 2-57 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 102 00000000 00000000 00000000 00000000 00000000 00000000 00000000 #2 MENU DIAL DIAL DIAL DIAL DIAL DIAL DIAL 25Hz 25Hz 25Hz 25Hz 25Hz 25Hz 25Hz 2-58 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 103 00000000 00000000 00000000 00000000 00000000 00000000 00000000 #2 MENU DIAL DIAL DIAL DIAL DIAL DIAL DIAL 25Hz 25Hz 25Hz 25Hz 25Hz 25Hz 25Hz 2-59 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 104 00000000 00000000 00000000 SW28 00000000 00000000 00000000 SW29 00000000 00000000 00000000 SW30 00000000 00000000 00000000 #2 MENU DIAL DIAL DIAL 25Hz 25Hz 25Hz 2-60 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 105 3500 3500 3500 3500 3500 3500 3500 1300 1300 1300 1300 1300 1300 1300 #5 TYPE EUROPE U.K. SWEDEN SWISS AUSTRIA DENMARK NORWAY 2-61 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 106 3500 3500 3500 3500 3500 3500 3500 1300 1300 1300 1300 1300 1300 1300 #5 TYPE HOLLAND BELGUIM AUSTRALIA FINLAND N.Z. ITALY SPAIN 2-62 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 107 3500 3500 3500 3500 3500 3500 3500 1300 1300 1300 1300 1300 1300 1310 #5 TYPE PORTUGAL IRELAND HONG KONG MALAYSIA HUNGARY KOREA 2-63 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 108 3500 3500 3500 3500 3500 3500 3500 1300 1300 1300 1300 1300 1300 1300 #5 TYPE CHINA GERMAN FRANCE SINGAPORE CZECH SLOVENIA CANADA 2-64 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 109 CHAPTER 2 USING THE MACHINE TYPE ASIA POLAND EUROPE2 NUMERIC Param 5500 5500 5500 3500 3500 3500 1300 1300 1300 #5 TYPE ASIA POLAND EUROPE2 2-65 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 110: Test Mode (Test Mode)

    Use it to check the operation of microswitches, sensors, speakers, and ADF. 7. BOOK Test (8: BOOK TEST) Use it to turn on the contact sensor or to initialize the book reading position parameter. 2-66 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 111: List Of Test Mode Items

    3: PRINT (disabled) 3-8: BIAS 3: PRINT (disabled) 3-9: CHECKERS-3 3: PRINT (disabled) 3-*: PRINTING AREA 3: PRINT (disabled) 3-#: CRG TEST F02-321-01 2-67 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 112 RELAY 2 000000100000 2-7: RELAY 2 000000010000 2-8: DCSEL RELAY 2 000000001000 2-9: DCL1M RELAY 2 000000000100 2-*: IPSEL1 RELAY 2 000000000001 2-#: IPSEL3 F02-321-02 2-68 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 113 4800 bps 4-4: G3 Tx 7200 bps 4-4: G3 Tx 9600 bps 4-4: G3 Tx TC7200 bps 4-4: G3 Tx TC9600 bps F02-321-03 2-69 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 114 4-5: DTMF Tx TEST 4-5: DTMF Tx TEST 4-5: DTMF Tx TEST 4-5: DTMF Tx TEST 4-5: DTMF Tx TEST 4-5: DTMF Tx TEST F02-321-04 2-70 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 115 CHAPTER 2 USING THE MACHINE 4-6. TONE Rx 000 4-8: V.34 G3 Tx TEST (not used) 0 --- 5 UP-DOWN 5: AGING TEST (not used) F02-321-05 2-71 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 116 [1] - - - [3] HOOK=ON/ON FC=OFF (not used) CNG DETECT (not used) CNG=OFF OFF CNG DETECT CNG=OFF OFF 6- : ESS TEST F02-321-06 2-72 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 117 8-2: BOOK ADJ P.0000/0000 8-3: CS POS ADJ 8-4: 8-5: BOOK TEST 8-6: BOOK TEST 8-7: CS POTION INIT 8-8: SHADING REF D.SAMPLE F02-321-07 2-73 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 118: D-Ram Test (1: Dram)

    Error end the D-RAM (in bytes). . : indicates the memory size for data 1:D-RAM 6656K write operation. complete (error) F02-321-08 2-74 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 119: Ccd Test (2: Ccd Test)

    Press it to execute contact sensor LED intensity auto adjustment so that the contact sensor output correction is made and contact sensor parameters are automatically set. (See 1.2.4.1 of Chapter 7.) 2-75 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 120: Print Test (3: Print)

    Check it to make sure that the pattern is free of contraction, print pattern is free of white elongation, dirt, or black lines. line or uneven density. F02-321-09 2-76 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 121: Modem Ncu Test (4: Modem Ncu)

    LCD to check a fault on a single relay. 1 : relay ON RELAY 1 010000 2 : relay OFF 1-1 : Relay CML P S H D R Keypad F02-321-10 2-77 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 122: Frequency Test

    TC9600 bps 12000 bps 14400 bps The output level of individual signals is in keeping with the setting made in service mode. Memo 2-78 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 123: Dtmf Signal Transmission

    1 2 3 4 5 6 7 8 9 0 The received DTMF signals are indicated starting from the right using the 2nd character of the display. F02-321-11 2-79 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 124: Aging Test

    ‘3’ on the keypad from the FACULTY TEST menu selects the sensor test. The LCD indication changes as the sensor goes ON and OFF. 2-80 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 125 JAM: jam status; 'on' jam detected, 'of' jam not detected. Press '5' on the keypad. BSCT on BDOC[A3 ] BDSS3-0 [of of of of] Not used. F02-321-12 2-81 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 126 *, transmission frequency. min.; at #, max.; may be changed in steps by pressing the Start key. F02-321-14 2-82 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 127 Key Correspondence for Control Key Test 1 (if not equipped with fax functions) Same as LCD indications. F02-321-15 2-83 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 128 Redial / Pause Memory D.T. Reference Coded Dial Report Tone/+ Directory Delayed Space Transmission Receive Mode Book Sending Delete Fax Resolution Clear F02-321-17 2-84 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 129 Control key test (2) After all characters are gone, press the Stop key to end the test. F02-321-18 2-85 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 130 *1: The term “CCD18 setting” refers to the setting for original read position adjustment ex- ecuted by a press on ‘3’ of the keypad under ‘CCD TEST’ of ‘TEST MODE’. 2-86 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 131: Service Report

    OK key. T02-322-01 3.22.1.1 SYSTEM (SERVICE) DATA LIST The following shows the service soft switch settings and the service parameter settings: F02-322-01 2-87 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 132: System Dump List

    *10: Number of occurrences of specific error codes. Guide to Indication ##000 Number of Number of Number of ##000 errors ##001 errors ##002 errors 2-88 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 133 *6: Bit 1 through 48 of DIS, DCS, or DTC received. *7: Bit 1 through 48 of DIS, DCS, or DTC transmitted. *8: RX: received procedure signal. TX: transmitted procedure signal. 2-89 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 134: Key History Report

    CHAPTER 2 USING THE MACHINE 3.22.1.3 KEY HISTORY REPORT The report indicates the most recent 1800 key presses: F02-322-04 2-90 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 135: Counter Report

    02/01/2001 13:58 FAX ************************** COUNTER REPORT ************************** T0TAL SERVICE1 SERVICE2 COPY PDL-PRT FAX-PRT RPT-PRT SCAN PICK-UP FEEDER FEED FEEDER SORTER MISC WST-TNR F02-322-05 2-91 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 136: Print Spec Report

    (w/ error code list, dump list) tings menu in user mode menu (i.e., use bits 0 and 1 of SW01 of service data #1 SSSW). T03-322-02 2-92 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 137: Error Tx Report (For Service)

    *6: Bits 1 through 48 of received DIS, DCS, or DTC. *7: Bits 1 through 48 of received DIS, DCS, or DTC. *8: RX: received procedure signal. TX: transmitted procedure signal. 2-93 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 138: Rx Report (For Service)

    *6: Bits 1 through 48 of received DIS, DCS, or DTC. *7: Bits 1 through 48 of received DIS, DCS, or DTC. *8: RX: received procedure signal. TX: transmitted procedure signal. 2-94 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 139 CHAPTER 3 INSTALLATION COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 141 6. The machine will have to be placed in a well-ventilated area of the room. Do not, how- ever, place it near the inlet of air. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 142: Unpacking And Installing The Machine

    8. fitting the delivery tray 9. checking the copy images 10. setting the printer functions 11. setting the fax functions (if equipped with fax functions) COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 143: Unpacking

    3) Remove the packing material: plastic sheets, securing members, and tape. 4) Remove the shipping screw. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 144 6) Open the cartridge cover. 7) Store away the securing member re- moved in step 4 in the shipping screw slot. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 145 However, take care not to push down on the photoposi- tive drum through the shutter. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 146 4) Fully insert the cartridge in the direc- tion of the arrow as indicated. 5) Close the cartridge cover, and put back the reader unit. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 147: Putting Paper In The Cassette

    2) Put paper in the cassette, under the claw must indicate what [1] and [2] are. 3) Slide in the cassette until it stops. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 148: Putting Paper In The Manual Feed Tray

    3) Place the paper (with the side to be cop- ied onto facing up). 4) Adjust the slide guide to suit the width of the paper. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 149: Connecting The Interface Cable

    If both telephone and fax are to be used, connect the modular cable from the telephone (or answering machine) to the [telephone] terminal. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 150: Connecting The Power Cord

    ADF and select the cas- sette or the manual feed tray as the source of paper; then, check the copied images. 3-10 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 151: Setting The Printer Functions

    Be sure that the PC envi- ronment meets the require- ments of the machine be- fore installing the printer drivers. For details, refer to Quick Start Guide. 3-11 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 152: Setting Fax Functions (If Equipped With Fax Functions)

    6) Press the OK key so that the date/time will be stored. 3-12 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 153: Setting The Dial Type

    2) Try sending and receiving an original and check the operation and the images. 3-13 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 154: When Relocating The Machine

    9. Close the cartridge cover and put back the reader unit. 10. Fit the shipping screw you removed in step 7 and secure the contact sensor in place. F03-301-02 3-14 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 155 12. Tape the machine’s covers in place so that it will not open in transit. 13. Pack the machine and start the relocation. Take full care to avoid severe vibration during the relocation. 3-15 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 157: Chapter 4 Operation

    CHAPTER 4 OPERATION COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 159: Basic Operation

    Photosensitive drum Laser scanner assembly Developing cylinder Primary charging roller Cleaning blade Paper Fixing assembly Static eliminator Transfer charging roller Vertical path roller Paper F04-101-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 160 PCB and the CPU on the DC controller PCB. F04-101-03 shows the sequential flow, and T04-101-01 provides descriptions of the periods involved. For a timing chart, see Appendix. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 161 T04-101-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 162: Functional Construction

    Development <Fixing System> Sepa- Trans- Fixing ration Manual feed tray Delivery tray Feeding Cassette <Pickup/Feeding System> *1 : If equipped with fax functions. F04-102-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 163: Outline Of The Electrical Circuitry

    J3114 ADF motor *1 : If equipped with ADF functions. *2 : If equipped with fax functions. J3110 F04-103-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 164: Outlines Of Functions

    The 8MB (as mounted) SDRAM used for the storage of image data is capable of storing about 79 pages in fax reception made of Canon Fax Standard Chart No.1. The image data is backed up by a vanadium lithium secondary battery (BAT2), so that it remains intact for about 2 hr after the machine is deprived of power.

  • Page 165: Image Processor Pcb

    (VD0, VD0*) from the image processor PCB. Also, it controls the intensity of the laser diode (auto power control) for each line of print data. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 166: Control Panel Pcb

    The following is generated using power from the power outlet for loads: +24 DC, +12 VDC, +5 VSDC, +5 VDC, +3.3 VSDC, +3.3 VDC. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 167: Analog Processor Pcb

    The 300 x 300-dpi image data from the PC is converted into image data equivalent of 1200 x 600 dpi; or, 600 x 600-dpi image data is converted into data equivalent of 2400 x 600-dpi. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 168: Ncu Pcb (If Equipped With Fax Functions)

    NCU PCB, and the signals from the fax are communicated to the telephone line. 4-10 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 169: Power-On Sequence

    AC/DC bias go OFF. The transfer cleaning bias goes OFF. The main motor and primary charging AC bias go OFF. Standby F04-104-01 4-11 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 170: Controlling The Main Motor

    Photosensitive drum Manual feed pickup roller Vertical path roller Registration roller Delivery Fixing Transfer Cassette pickup roller roller pressure charging roller roller F04-105-01 4-12 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 171: Outline

    Drive pulley Carriage Analog processor PCB (forward) Drive belt (reverse) Contact sensor home position sensor Carriage rail Reader motor Drive belt Drive pulleys F04-201-01 4-13 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 172: Outline

    As the 4-face polygon mirror rotates at a constant speed, the laser beam scans the surface of the photosensitive drum at a constant speed, thereby removing charges and forming static images. 4-14 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 173 Image processor PCB • copy image data DC controller PCB • print image data • fax image data (if equipped with fax functions) F04-301-01 4-15 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 174: Outline

    Primary J205 charging roller J207 Cleaning blade J208 High-voltage Developing output block Drum cylinder Transfer guide Transfer charging Static J209 roller eliminator F04-401-01 4-16 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 175: Outline

    Also, it controls the timing of acti- vation of the laser. PS103 Cassette paper sensor Detects the presence/absence of paper in the cassette. T04-501-01 PS103 PS101 PS102 F04-501-01 4-17 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 176: Outline

    When SL2 goes ON, the spring will turn the pickup roller slightly with the result that the gear A engages with the gear B. F04-502-01 4-18 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 177: Retry Pickup

    DC controller will identify a paper size mismatch at the end of printing and indicate a message on the LCD. 4-19 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 178: Pickup From The Manual Feed Tray

    A and the gear B become engaged. F04-502-02 4-20 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 179: Retry Pickup

    DC controller will identify a paper size mismatch at the end of printing and indicate a message on the LCD. 4-21 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 180: Outline

    B5 or smaller, and the delivery sensor (PS3) detects paper after the main motor (M1) is started. 4-22 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 181: Outline

    3. The machine will further reduce the copying speed to 2 ppm if the reading of the sub thermistor reaches 260°C/500°F or higher after it has reduced it to 3 ppm. 4-23 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 182: Outline

    • At time of cleaning the fixing pressure roller, the trailing edge of paper does not move past the delivery sensor (PS3; i.e., the sensor does not go OFF) within a specific pe- riod of time. 4-24 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 183 PS4 (for jam a) PS3 (for jam c, d, e, f, or g) PS103 (for jam a) PS102 (for jam a, b, or g) F04-505-01 4-25 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 184: Operation

    Fixing inlet guide roller F04-601-01 Fixing heater (H1) Thermal fuse (FU2) Fixing film Sub thermistor (TH2) Main thermistor (TH1) Fixing pressure roller F04-601-02 4-26 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 185: Controlling The Fixing Temperature

    DC controller PCB Fixing heater high tempe- rature error detection thermistor SUBTH Fixing heater FSRTH Main thermistor Power supply PCB +3.3V FSRDO RLYD +24V F04-602-01 4-27 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 186 • type of control (cover paper or between sheets) • change in fixing temperature control (OFF → start-up → paper passage, etc.) • count of prints in continuous mode 4-28 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 187: Controlling The Fixing Film Bias

    • it will cause the relay drive signal (RYLD) to go ‘1’ to turn off the relay and, at the same time, will communicate the presence of a fault to the image processor PCB. 4-29 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 188 • the thermistor reading is lower than 75°C/167°F before the trailing edge of the paper moves past the delivery sensor. 4-30 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 189: Power Supply System

    +5.1V +5.1V ± 3% +5.1VS +5.1V ± 3% +12V +12V ± 3% +24V +24V ± 3% *1: Also supplied during ESS mode. T04-701-01 4-31 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 190 Paper leading edge sensor • LGL paper sensor *1 : Only if equipped with ADF functions. *2 : Only if equipped with fax functions. F04-701-01 4-32 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 191: Protective Functions

    • Off-hook state is detected. • A report output time occurs. • A timer call time occurs. *1: Only if equipped with fax functions. 4-33 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 192: Others

    (FANHALF; 0: half-speed, 1: full-speed) to control the fan rotation to any of three: rest, half-speed, full-speed. Main motor • Power supply PCB • DC controller PCB Laser scanner unit Fixing assembly Cartridge F04-801-01 4-34 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 193: Back-Up Batteries

    The pin of the jumper plug (JP1) is displaced on the image processor PCB available as a service part so as to prevent exhaustion of the lithium battery Memo (BAT1). 4-35 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 194 CHAPTER 4 OPERATION Vanadium lithium secondary battery (BAT2) Lithium battery Jumper plug (BAT1) (JP1) F04-802-01 4-36 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 195 DELAYED TX 07/30 13:51 13:59 0002 DELAYED TX 07/30 13:51 13:51 0002 MEMORY RX 07/30 13:53 ----- 0002 MEMORY RX 07/30 13:54 ----- F04-802-02 4-37 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 196: Back-Up Data

    #11. DOWN LOAD malfunction #12. CLEAR various data initialization, etc. #13. version No., checksum, etc. #14. CS SET malfunction T04-802-02 4-38 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 197 Data Backed Up by BAT2 Item Description Transmission image transmission (memory transmission, broadcast) timer transmission timer broadcast reception image memory reception T04-802-04 4-39 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 198: Printing The Backup Data List

    T04-802-06 c. Control Data Item List communication control record activity report system dump record system dump list T04-802-07 4-40 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 199: Adf (If Equipped With Adf Functions)

    ADF registration roller. Original delivery sensor Monitors the movement of the original in the origi- nal delivery assembly. T04-901-01 F04-901-01 4-41 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 200: Picking Up And Moving Originals

    ON when ADF motor rotates CW Original Original delivery roller Original stopper pickup roller ADF motor Original separation roller ADF registration roller White roller Original feed roller F04-902-01 4-42 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 201: Pickup Roller And Moving Up The Original Stopper

    Original stopper Original separation roller Original stopper Timing belt Original pickup roller (feed direction) F04-902-02 4-43 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 202: Detecting An Original Jam

    (PS2) detects a condition indicating that the ADF is open. PS8 (for jam a, d, or e) PS7 (for jam a, b, or c) PS2 (for jam f) F04-903-01 4-44 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 203: Chapter 5 Mechanical System

    CHAPTER 5 MECHANICAL SYSTEM COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 205: Points To Note When Disassembling/Assembling The Machine

    5. Do not, as a rule, operate the machine with any of its parts removed. 6. Touch a metal portion of the machine before handling PCBs and contact sensor, thereby protecting PCBs against static damage. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 206 11. Keep the fixing screws separately; they tend to fall inside the machine. 12. If you have removed the read unit, check to make sure that the reader unit moves. smoothly. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 207: Disassembly

    [5] Delivery upper cover [6] Delivery rear cover [7] Left cover F05-201-01 [8] Right door [9] Manual feed tray [10] Rear cover [10] F05-201-02 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 208: Removing The Left Cover/Rear Cover

    1) Slide the reader unit, and open the car- tridge cover. 2) Open the manual feed tray. 3) Remove the 2 screws [1], and detach the right cover [2]. F05-201-04 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 209: Removing The

    2.1.1.4 Removing the Delivery Cover 1) Remove the left cover. (See 2.1.1.1) 2) Remove the 3 screws [1], and detach the delivery cover [2]. F05-201-06 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 210: Removing The Cartridge Cover

    1) Remove the reader unit. (See 2.3.3) 2) Free the hook [1]. 3) Remove the 2 ribs [2], and detach the cartridge cover [3]. F05-201-08 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 211: Removing The Upper Cover

    3) Disconnect the 2 connectors [1]. F05-201-09 4) Remove the 11 screws [2], and detach the plate [3] and the upper cover [4]. F05-201-10 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 212: Removing The Right Door

    1) Slide the reader unit, and open the car- tridge cover. 2) Remove the screw [1], and slide the control panel [2] to the left. F05-201-12 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 213 Memo F05-201-14, and connect the connector [4]; then, turn back over [5] the control panel to facilitate the work. F05-201-14 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 214: Removing The Copyboard Glass

    See 2.2.5) 4) Remove the modular jack PCB. (if equipped with fax functions; See 2.2.6) 5) Remove the plastic film [1]. F05-201-16 5-10 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 215 Take care not to break the claw when removing the gear. F05-201-17 7) Remove the 6 screws [4], and detach the plate [5]. F05-201-18 5-11 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 216 [7]. F05-201-19 9) Free the 3 hooks [8]. 10) Disconnect the 3 connectors [9], and de- tach the harness [10]. [10] F05-201-20 5-12 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 217 CHAPTER 5 MECHANICAL SYSTEM 11) Remove the 7 screws [11], and detach [11] [12] [11] the main motor unit [12]. [11] [11] F05-201-21 5-13 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 218: Remove The Fan

    5) Remove the 6 screws [1], and detach the plate [2]. F05-201-22 6) Remove the 5 screws [3], and detach the image processor PCB base [4]. F05-201-23 5-14 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 219 9) Remove the 2 screws [8], and detach the fan [9]. F05-201-24 When mounting the fan, pay attention to the direc- tion of its current. F05-201-25 5-15 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 220: Removing The Reader Unit Slide Detecting Switch

    1) Remove the upper cover. (See 2.1.1.7) 2) Free the 2 hooks [1], and detach the reader unit slide detecting switch [2]. F05-201-26 5-16 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 221: Pcbs

    3) Free the hook [1], and detach the cover [2]. 4) Disconnect the 2 connectors [3]. 5) Remove the 2 screws [4], and detach the grounding plate [5]. F05-202-02 5-17 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 222 [8]. F05-202-03 9) Remove the grounding plate [9], and de- tach the analog processor PCB unit [10]. [10] F05-202-04 5-18 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 223 [11] move the 2 screws [12]. [12] F05-202-05 11) Remove the cover [13], and detach the analog processor PCB [14]. [14] [13] F05-202-06 5-19 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 224: Removing The Sensor Pcb

    5) Remove the sensor flag [3] and the spring [4]. 6) Disconnect the connector [5]. 7) Remove the 2 screws [6], and detach the sensor PCB [7]. F05-202-08 5-20 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 225: Removing The Dc Controller Pcb/Power Supply Pcb

    5) Disconnect the connector [3], and free the harness [4] from the harness guide [5]. F05-202-09 6) Disconnect the 3 connectors [6]. F05-202-10 5-21 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 226 9) Place the machine so that its pickup side is at the bottom. F05-202-11 10) Remove the 8 screws [7], and detach the bottom plate [8]. F05-202-12 5-22 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 227 13) Remove the 7 screws [13], and detach the power supply unit [14]. [13] [13] [12] [14] [12] [11] [12] [13] [11] [12] [13] F05-202-14 5-23 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 228 [20] of the LGL paper sen- sor from the rear of the sen- [21] sor plate [21]. [20] F05-202-16 5-24 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 229: Removing The Printer Controller Pcb

    1) Remove the rear cover. (See 2.1.1.1) 2) Disconnect all connectors form the NCU PCB. 3) Remove the 4 screws [2], and detach the NCU PCB [1]. F05-202-18 5-25 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 230: Removing The Modular Jack Pcb

    1) Remove the rear cover. (See 2.1.1.1) 2) Disconnect the connector [1]. 3) Remove the screw [2], and detach the modular jack PCB [3]. F05-202-19 5-26 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 231: Original Reading/Processing System

    2) Remove the 2 spacer [1]. F05-203-01 3) Shift up the contact sensor [2], and dis- connect the connector [3]. 4) Remove the contact sensor [2]. F05-203-02 5-27 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 232: Removing The Reader Motor Drive Unit

    2) Free the contact sensor [1] from the drive belt [2]. F05-203-03 3) Using a flat-blade screwdriver, remove the cover [3], and remove the screw [4]. F05-203-04 5-28 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 233 6) Disconnect the connector [7]. 7) While paying attention to the rib [8], lift the rear motor drive unit [9] toward the right to detach. F05-203-05 5-29 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 234: Removing The Reader Unit

    [2]. F05-203-06 4) Remove the control panel. (See 2.1.2) 5) Remove the 4 screws [3], and detach the 2 reader stoppers [4]. F05-203-07 5-30 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 235 CHAPTER 5 MECHANICAL SYSTEM 6) Slide the reader unit [5] as shown, and detach the reader unit [5] from the front side. F05-203-08 5-31 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 236: Laser Exposure System

    2) Disconnect the connector [1]. F05-204-01 3) Disconnect the 2 connectors [2]. 4) Remove the 2 screws [3], and detach the plate [4]. F05-204-02 5-32 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 237 CHAPTER 5 MECHANICAL SYSTEM 5) Remove the 4 screws [5], and detach the laser scanner unit [6]. F05-204-03 5-33 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 238: Image Formation System

    1) Slide the reader unit, and open the car- tridge cover. 2) Free the 2 hooks [1], and detach the transfer charging roller [2]. F05-205-01 5-34 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 239: Pickup/Feeding System

    3) Place the machine so that its pickup side is at the bottom. F05-206-01 4) Remove the 8 screws [1], and detach the bottom plate [2]. F05-206-02 5-35 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 240 5) Remove the spring [3], and detach the cassette pickup roller unit [4]. F05-206-03 6) Free the hook [5], and detach the cas- sette pickup roller [6]. F05-206-04 5-36 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 241: Removing The Cassette Pickup Solenoid

    4) Place the machine so that its pickup side is at the bottom. F05-206-05 5) Remove the 8 screws [1], and detach the bottom plate [2]. F05-206-06 5-37 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 242 7) Free the harness [5] from the harness guide [6]. 8) Remove the screw [7], and detach the cassette pickup solenoid [8]. F05-206-08 5-38 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 243: Removing The Manual Feed Tray (Upper)

    1) Remove the right cover. (See 2.1.1.2) 2) Remove the 2 ribs [1], and slide the manual feed tray (lower) [2] to detach. F05-206-10 5-39 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 244: Removing The Manual Feed Pickup Roller

    F05-206-11 3) Free the hook [3], and slide the manual feed pickup roller [4] to the right to de- tach. F05-206-12 5-40 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 245: Removing The Separation Pad

    2) Remove the screw [1], and detach the manual feed pickup solenoid [2]. 3) Free the 2 hooks [3], and detach the manual feed tray paper sensor [4]. F05-206-14 5-41 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 246: Removing The Vertical Path Roller

    F05-206-15 2.6.9 Removing the Registration Roller Unit 1) Remove the image processor PCB. (See 2.2.1) 2) Remove the plastic film [1]. F05-206-16 5-42 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 247 4) Slide the reader unit, and open the car- tridge cover. 5) Remove the 6 screws [4], and detach the registration roller unit [5]. F05-206-18 5-43 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 248: Fixing System

    (i.e., make use of the opening above the screws to facili- tate the work). F05-207-02 5-44 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 249 F05-207-03 5-45 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 250: Removing The Fixing Film Unit/Fixing Pressure Roller

    4) Remove the 2 hooks [3], and detach the plate [4]. F05-207-04 5) Remove the 2 ribs [5], and detach the delivery roll unit [6]. F05-207-05 5-46 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 251: Removing The Delivery Sensor

    1) Remove the fixing assembly. (See 2.7.1) 2) Disconnect the connector [1]. 3) Free the 2 hooks [2], and detach the de- livery sensor [3]. F05-207-07 5-47 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 252: Adf System (If Equipped With Adf Functions)

    3) Remove the screw [1], and detach the ADF harness cover [2]. F05-208-01 4) Remove the harness retainer [3]. 5) Remove the screw [4], and disconnect the connector [5]. F05-208-02 5-48 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 253 10) Detach the ADF [9] from the host ma- chine. F05-208-04 Take care so that no part will become trapped by har- ness of the ADF. 5-49 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 254: Removing The Adf Drive Unit

    2) Holding the tab [1], detach the white plate [2]. F05-208-05 3) Remove the 4 screws [3], and detach the ADF drive unit [4]. F05-208-06 5-50 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 255: Removing The Adf Motor Unit

    Do not remove the ADF motor from the motor base. F05-208-07 5-51 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 256: Removing The Slide Guide (Front, Rear)

    [2]. F05-208-08 3) Remove the screw [3], slide plate [4], and gear [5]; then, detach the slide guide (front, rear) [6]. F05-208-09 5-52 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 257: Mounting The Slide Guide (Front, Rear)

    [4] and tighten the screw [5] to secure the plate in place. F05-208-11 3) Adjust the left/right registration. (See 1.2.2.1 of Chapter 7.) 5-53 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 258: Pickup System

    3) Remove the spring [5], screw [6], and [11] plate [7]. 4) Remove the E-ring [8], gear [9], belt [10], and bushing [11]. [10] F05-208-13 5-54 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 259 [13] to detach the open/close cover unit [14]. [12] F05-208-14 6) Free the 3 hooks [15], and detach the [15] separation roller unit [16]. [16] [15] F05-208-15 5-55 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 260: Removing The Original Pickup Roller/Original Separation Roller

    2) Free the 2 hooks [1], and detach the original sensor [2]. 3) Free the 2 hooks [3], and detach the reg- istration sensor [4]. F05-308-17 5-56 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 261: Removing The Separation Pad

    2) Hold the tab, and detach the white plate[2]. F05-208-18 3) Remove the spring [3], and detach the original separation pad [4]. F05-208-19 5-57 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 262: Removing The Adf Registration Roller

    2) Remove the E-ring [1], and bushing [2]. F05-208-20 3) Remove the spring [3] and the screw [4], and detach the plate [5]. F05-208-21 5-58 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 263 4) Remove the E-ring [6], gear [7], bush- ing [8], pin [9], and 2 belts [10]. 5) Remove the ADF registration roller [11]. [11] [10] F05-208-22 5-59 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 264: Feeding System

    2) Remove the spring [1] and the hook [2]. F05-208-23 3) Remove the spring [3] and the hook [4], and detach the white roller [5]. F05-208-24 5-60 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 265: Removing The Feeding Outside Guide

    3) Remove the static eliminator [3] as much as shown. F05-208-25 4) Remove the 2 screws [4], and detach the feeding outside guide [5]. F05-208-26 5-61 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 266: Removing The Feed Roll

    2.8.3.3 Removing the Feed Roll 1) Remove the feeding outside guide. (See 2.8.3.2) 2) Free the 2 hooks [1], and detach the feed roll [2]. F05-208-27 5-62 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 267: Removing The Original Feed Roller

    3) Slide the original feed roller [2] to the left, and remove the pin [3], gear [4], and bushing [5]; then, detach the origi- nal feed roller [2]. F05-208-29 5-63 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 268: Delivery System

    3) Remove the 2 screws [5], and free the 2 hooks [6]. 4) Remove the delivery stacking tray [7], and detach the original delivery roller [8]. F05-208-31 5-64 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 269: Removing The Original Delivery Sensor

    1) Remove the ADF drive unit. (See 2.8.1.2) 2) Disconnect the connector [1]. 3) Free the 2 hooks [2], and detach the original delivery sensor [3]. F05-208-32 5-65 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 271: Chapter 6 Maintenance And Inspection

    CHAPTER 6 MAINTENANCE AND INSPECTION COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 273: Periodically Replaced Parts

    4. Clean the parts: As needed, remove the cartridge before starting the work. (See 4.2 of Chapter 6) 5. Make test copies. 6. Clean up the area around the machine. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 274: Cleaning

    Wipe it with a cloth moistened with water (and wrung well); then, dry wipe it. White plate Wipe it with a cloth moistened with water (and wrung well); then, dry wipe it. T06-401-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 275: Cleaning By The User (Adf)

    If images tend to become soiled, advise the user to clean the following as needed. Part Instructions White plate Wipe it with a cloth moistened with water (and wrung well); then, dry wipe it. T06-402-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 276: Cleaning At Time Of A Service Visit (Machine)

    Lightly remove any dirt with a dry, soft cloth. Light guide assembly (translucent) Spacer Selfoc lens array (black) Spacer F06-403-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 277: Cassette Pickup Roller

    4.3.11 Fixing Pressure Roller If dirt cannot be removed by executing fixing pressure roller cleaning from the Additional Functions menu, use alcohol and a soft cloth. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 278: Eliminator

    Vertical path roller Separation Fixing inlet guide Transfer static Paper path guide Transfer Registration roller eliminator charging Cassette roller pickup roller F06-403-02 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 279: Cleaning At Time Of A Service

    Clean it with a cloth moistened with water (and wrung well). If the dirt is excessive, use alcohol and lint-free paper thereafter, dry wipe it with a cloth or lint-free paper. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 280: Copyboard Glass

    Original separation roller delivery roller Original feed roller Original separation pad White pate Copyboard glass White roller (original reading area) ADF registration roller F06-404-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 281 CHAPTER 7 TROUBLESHOOTING COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 283 5) Measure the width of the area of glossy toner on the paper, and see that it is as indicated in T07-101-01. <Using A4 Paper> 297mm Feeding direction Solid black area Glossy area F07-101-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 284 Solid black area Glossy area F07-101-02 Dimension 5.5±0.5 mm |c-a| 0.5 mm or less |b-a| 0.5 mm or less |b-c| 0.5 mm or less T07-101-01 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 285 To replace the image processor PCB, be sure to work according to the in- structions given for the replacement of the image processor PCB (See 1.4.1 of Chapter 7). COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 286 10mm 10mm (feeding direction) 10mm 10mm Draw straight lines. F07-102-01 <Using LTR Paper> 279mm 10mm 10mm (feeding direction) 10mm 10mm Draw straight lines. F07-102-02 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 287: Adjusting The Mechanical Sys Tems

    9) End the work when the LCD indicates ‘OK’; if it indicates ‘NG’, on the other hand, start over. 10) Press the Stop key and the Additional Functions key (to end TEST MODE). COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 288 L is as indicated. 13) End the work if the length of L is as indicated; otherwise, start over with step 2). COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 289: Left/Right Edge Read Start Position Adjustment

    L on the copy is as indicated. 14) End the work if the length of L is as indicated; otherwise, start over with step 2). COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 290: Making Adjustments (Adf)

    ADF, you will need a test sheet like the one used for the copier. Prepare a test sheet by referring to the instructions given under 1.2.2 of Chapter 7. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 291: Adjusting The Mechanical Systems

    2) Loosen the 3 screws [1], and move the left hinge up and down so that the skew will be as indicated by referring to the index graduated at 1-mm intervals. F07-103-02 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 292: Left/Right Registration Adjustment

    10 ± 1 mm. (See 1.2.2 of Chapter 7.) 10±1mm (feeding direction) Copy of the test sheet F07-103-03 1) Pick the tab [1], and detach the white plate [2]. F07-103-04 7-10 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 293 Do not remove the screw [3]; otherwise, you must work as instructed for mounting of the slide guide. (See 2.8.1.5 of Chapter 5) 7-11 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 294: Adjusting The Electrical Systems

    6) End the work when the LCD indicates ‘OK’; if it indicates ‘NG’, on the other hand, start over the adjustment. 7) Press the Stop key and the Additional Functions key (to end TEST MODE). 7-12 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 295: Original Speed Adjustment

    L of the copy is as indicated. 13) End the work if the length of L is as indicated; otherwise, start over with step 2). 7-13 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 296: Leading Edge Read Start Position Adjustment

    L on the copy is as indicated. 13) End the work if the length of L is as indicated; otherwise, start over with step 2). 7-14 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 297: Trailing Edge Read End Position Adjustment

    “L” on the copy is as indicated. 13) If it is as indicated, end the work. Otherwise, start over with step 2). 7-15 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 298: When Replacing A Component

    • service mode deta (data indicating service mode settings) • control data (communications control record of most recent 20 communi- cations, system dump record) 7-16 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 299: After Finishing The Work

    Do not change the settings of SW1 and SW3 on the NCU PCB. Leave them to the default settings as follows: SW1 default: B SW3 default: B 7-17 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 300: Troubleshooting

    If condensation occurs, dry wipe the parts or leave the machine ON for 60 min. 7-18 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 301: Troubleshooting Flow Chart

    See the Reference Is a user or service Guide/Fax Guide or error initiated? the troubleshooting tables for malfunctions (service errors). End. (*2) F07-202-01 7-19 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 302: Making Checks In Response To An Image Fault

    If the copyboard glass or the white sheet is soiled, wipe it with a moist cloth and then dry wipe it. If the dirt is excessive, use alcohol and lint-free paper. If there are scratches, replace 7-20 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 303: Troubleshooting Image Faults

    Soiled face Soiled back Fixing fault Left/right displacement Blurry image Poor sharpness Blank Soiled blank (out of focus) Note: Paper feed direction F07-301-01 7-21 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 304: The Output Is Too Light

    7) Is the connection between the high-voltage spring and the DC con- troller PCB (J205, J207) normal? Correct it. If it cannot be corrected, replace the faulty part. 7-22 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 305 J503 on the analog processor PCB; J317 on the image processor PCB; and J504 of the contact sensor? Connect them firmly. If the flexible cable has a scratch, replace it. 7-23 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 306: The Output Is Too Dark

    Laser scanner unit, DC controller PCB 7) Try replacing the laser scanner unit. Is the problem corrected? YES: End. Replace the DC controller PCB. 7-24 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 307: The Output Is Foggy Vertically

    3.1.4 The output has fuzzy, black vertical lines. Transfer guide assembly, Cartridge 1) Clean the transfer guide assembly. Is the problem corrected? YES: End. Replace the cartridge. 7-25 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 308: The Output Is Foggy Horizontally

    Analog processor PCB, Image processor PCB 7) Try replacing the analog processor PCB. Is the problem corrected? YES: End. Replace the image processor PCB. 7-26 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 309: The Output Has Black Lines (Vertical)

    YES: Clean the surface of the contact sensor drive rail with alcohol; thereafter, apply a small amount of lubricant. Replace the contact sensor drive belt. 7-27 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 310: The Output Has White Spots (Horizontal)

    YES: Clean it. If the problem is not corrected, replace it. Cartridge, Fixing assembly 5) Try replacing the cartridge. Is the problem corrected? YES: End. Replace the fixing assembly. 7-28 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 311: The Output Is Soiled

    Fixing pressure roller 20.4 64.1 √ Delivery roller 12.4 39.0 *1: Approximate; in mm. *2: Can be caused by dirt from the roller. T07-301-01 7-29 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 312: The Back Of The Output Is Soiled

    YES: Isolate the cause by referring to T07-301-01, and clean it. If the problem is not corrected, replace the part. Clean the paper path. If the problem cannot be corrected, replace the part. 7-30 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 313: The Output Has A Fixing Fault

    7) Is the nip of the fixing pressure roller correct? (See 1.1 of Chapter Replace the fixing assembly. If the problem is not corrected after replacement, replace the power supply PCB. 7-31 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 314: The Output Has Left/Right Displacement

    If it is soiled, clean it with alcohol, and then apply a small amount of lubricant. 7-32 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 315: The Output Has Poor Sharpness (Out Of Focus)

    If it is solenoid, clean it with alcohol, and then apply a small amount of lubricant. 7-33 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 316: The Output Is Blank

    High-voltage contact (between transfer charging roller and high-voltage spring) 9) Is the high-voltage spring used to supply high voltage to the trans- fer charging roller soiled? YES: Clean it. 7-34 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 317 Analog processor PCB, Image processor PCB 14) Try replacing the analog processor PCB. Is the problem corrected? YES: End. Replace the image processor PCB. 7-35 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 318: The Output Is Solid Black

    Analog processor PCB, Image processor PCB 8) Try replacing the analog processor PCB. Is the problem corrected? YES: End. Replace the image processor PCB. 7-36 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 319: Troubleshooting Malfunctions

    YES: Replace the fixing film unit. 3. Power supply PCB, DC controller PCB Try replacing the power supply PCB. Is the problem corrected? Replace the DC controller PCB. 7-37 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 320 4. Power supply PCB, DC controller PCB Try replacing the power supply PCB. Is the problem corrected? YES: End. Replace the DC controller PCB. 7-38 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 321 1. Laser scanner unit, DC controller PCB Try replacing the laser scanner unit. Is the problem corrected? YES: End. Replace the DC controller PCB. 7-39 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 322 4. DC controller PCB/Image processors PCB Try replacing the DC controller PCB. Is the problem corrected? YES: End. Replace the image processor PCB. 7-40 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 323: Troubleshooting Malfunctions (Other Than Service Error)

    Control panel PCB/Image processor PCB 3) Try replacing the control panel PCB. Is the problem corrected? YES: End. Replace the image processor PCB. 7-41 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 324: The Contact Sensor Fails To Move

    Analog processor PCB, Image processor PCB 3) Try replacing the analog processor PCB. Is the problem corrected? YES: End. Replace the image processor PCB. 7-42 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 325: The Speaker Fails To Generate Sound

    Correct the connection. If the problem cannot be corrected, replace the faulty part. Cartridge, DC controller PCB 3) Replace the cartridge. Is the problem corrected? YES: End. Replace the DC controller PCB. 7-43 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 326: The Message "Supply Rec

    DC controller PCB, Image processor PCB 4) Try replacing the DC controller PCB. Is the problem corrected? YES: End. Replace the image processor PCB. 7-44 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 327: The Message "Rec. Paper Jam" Fails To Go Off

    PCB. Is the problem corrected? YES: End. If the manual feed tray paper sensor (PS4) or the delivery sensor (PS3) is faulty, replace the DC controller PCB. 7-45 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 328: Open Close The Platen Unit" Fails To Go Off

    Reader unit slide detecting switch (SW1), Image processor PCB 3) Try replacing the reader unit slide detecting switch (SW1). Is the problem corrected? YES: End. Replace the image processor PCB. 7-46 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 329: Troubleshooting Malfunctions (If Equipped With Adf Functions)

    ADF motor (M3), Image processor PCB 6) Try replacing the ADF motor (M3). Is the problem corrected? YES: End Replace the image processor PCB. 7-47 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 330: Troubleshooting Malfunctions (Printer Functions)

    Parallel interface cable specifications: 3 m or shorter (compliant to IEEE1284, for bi-directional communication) Printer driver 7) Is the problem remedied after reinstalling an optimal printer driver? YES: End 7-48 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 331 Correct the connection. If the flexible cable has a scratch, replace Printer controller PCB 9) Try replacing the printer controller PCB. Is the problem corrected? YES: End. Replace the image processor PCB. 7-49 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 332: Troubleshooting (Faults Unique To Models Equipped With Fax Functions)

    3) Evaluate all the information you have colleted, and take appropriate action based on comprehensive evaluation. If the other party is a non-Canon machine and no fault is found in the user’s machine, arrange for an investigation of the other party. Advise the user on REF.
  • Page 333 CHAPTER 7 TROUBLESHOOTING • Troubleshooting a Communication Fault (Canon machine in use) Try a 3-station communication as indicated in the following diagram: Trouble FAX:A FAX:B FAX:C A: machine of the user Start B: machine of the other party C: test machine within the same block...

  • Page 334: Service Error Code Output

    The line will be disconnected if no significant signal is received during the period. 7-52 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 335: T1 Timer: No.11 Of Service Soft Switch #3 Numeric Param

    When SW04 bit 2 is set to ‘1’, the number of final flag sequences will be increased from 1 to 2 for a procedure signal (transmitted at 300 bps). 7-53 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 336: Subaddress

    “selective polling address”. 4.5.3.11 Password A password used by a Canon facsimile machine may be any of the following: Password for Subaddress Communications: This is an ID number used for a subaddress communication and, as in the case of a subaddress, it consists of 20 or fewer characters (numerals, *, #, space).

  • Page 337: Timer

    DIS. T5 Timer: It is the period of time in which RR/RNR is transmitted during an ECM communication. 7-55 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 338: How To Record The Protocol

    Set the recording level so that the sound of communication can clearly be heard with as littel noise as possible when replayed. F07-405-02 7-56 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 339: Causes And Remedies For User Error Codes

    2. Check the following to see if they operate normally: DES senor (registration sensor). (See 6.1 of Chapter 7.) 3. Replace the DES sensor (registration sensor). 7-57 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 340 The paper has run out. Remedy: Set new paper. Cause: A paper jam has occurred. Remedy: Remove the paper jam. (See 5.2 of Chapter 7.) 7-58 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 341 8. Communication is not possible at present by reason of terminal management. Remedy: Ask the operator of the other party to find out the cause. 7-59 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 342 Bit 49 of DIS received from the other party is ‘0’. Remedy: 1. Transmit to a fax machine equipped with a subaddress function. 2. Use normal G3 transmission. 7-60 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 343 In the case of reception, the user deleted the image that had been received in memory reception. Remedy: Ask the operator of the other party to transmit once again. 7-61 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 344: Causes And Remedies For Service Error Codes

    5. Increase the number of final flag sequences for the procedure signal so that the other party may receive the procedure signal correctly. 7-62 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 345 The machine malfunctioned because of an echo of CFR. Remedy: 1. Provide echo remedy 2. 2. Decrease the transmission level so that an echo of transmitted CFR will not be received. 7-63 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 346 The machine malfunctioned because of an echo. Remedy: 1. Provide echo remedy 1. 2. Decrease the transmission level so that an echo of transmitted signal will not be received. 7-64 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 347 Cause: The procedure signal is faulty. Remedy: Record the protocol on a DAT or MD, and have it analyzed by the local Canon office and/or Technical Center. ##111 [TX/RX]Memory error Cause: While printing data stored in the image memory, the effects of noise caused a data error.
  • Page 348 2. Adjust the NL equalizer so that the signal may be received correctly. 3. Loosen the RTN transmission conditions so that RTN will not be transmitted. 7-66 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 349 Cause: The procedure signal is faulty. Remedy: Record the protocol on a DAT or MD, and have it analyzed by the local Canon office and/or Technical Center. ##229 [RX] The recording system became locked for 1 min Cause: Not identified.
  • Page 350 4. Add an echo protect tone to the V.29 modem signal for transmission. 5. Ask the operator of the other party to increase the transmission level so that the appropriate signal may be received correctly. 7-68 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 351 Transmit once again. ##287 [TX] DCN has been received after transmitting MPS Cause: The Stop button was pressed during a communication. Remedy: Transmit once again. 7-69 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 352 Cause: The procedure signal has a fault. Remedy: Record the protocol on a DAT or MD, and have it analyzed by the local Canon office and/or Technical Center. ##289 [TX] After transmitting EOM, a signal other than PIN, PIP , MCF, RTP , or...
  • Page 353 1. Start G3 mode, and transmit once again (Prohibit the ECM mode). 2. Decrease the transmission start speed. 3. Record the protocol on a DAT or MD, and have it analyzed by the local Canon office and/or Technical Center. ##754 [TX]...
  • Page 354 1. Start G3 mode, and transmit once again (Prohibit the ECM mode). 2. Decrease the transmission start speed. 3. Record the protocol on a DAT or MD, and have it analyzed by the local Canon office and/or Technical Center. ##759 [TX]...
  • Page 355 1. Start G3 mode, and transmit once again (Prohibit the ECM mode). 2. Decrease the transmission start speed. 3. Record the protocol on a DAT or MD, and have it analyzed by the local Canon office and/or Technical Center. 7-73 COPYRIGHT ©...
  • Page 356 3. Add an echo protect tone to the V.29 modem signal for transmission. Cause: The Stop key was pressed during a communication. Remedy: Transmit once again. 7-74 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 357 1. Start G3 mode, and transmit once again (Prohibit the ECM mode). 2. Decrease the transmission start speed. 3. Record the protocol on a DAT or MD, and have it analyzed by the local Canon office and/or Technical Center. ##769 [TX]...
  • Page 358 1. Start G3 mode, and transmit once again (Prohibit the ECM mode). 2. Decrease the transmission start speed. 3. Record the protocol on a DAT or MD, and have it analyzed by the local Canon office and/or Technical Center. ##774 [TX]...
  • Page 359 1. Start G3 mode, and transmit once again (Prohibit the ECM mode). 2. Decrease the transmission start speed. 3. Record the protocol on a DAT or MD, and have it analyzed by the local Canon office and/or Technical Center. 7-77 COPYRIGHT ©...
  • Page 360 3. Add an echo protect tone to the V.29 modem signal for transmission. Cause: The Stop key was pressed during a communication. Remedy: Transmit once again. 7-78 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 361 1. Start G3 mode, and transmit once again (Prohibit the ECM mode). 2. Decrease the transmission start speed. 3. Record the protocol on a DAT or MD, and have it analyzed by the local Canon office and/or Technical Center. ##784 [TX]...
  • Page 362 1. Start G3 mode, and transmit once again (Prohibit the ECM mode). 2. Decrease the transmission start speed. 3. Record the protocol on a DAT or MD, and have it analyzed by the local Canon office and/or Technical Center. ##789 [TX]...
  • Page 363 Cause: The procedure signal is faulty. Remedy: Record the protocol on a DAT or MD, and have it analyzed by the local Canon office and/or Technical Center. ##792 [RX] In ECM reception, PPS-NULL between partial pages cannot be de-...

  • Page 364: Common Faults

    The selected type of line (tone or dial) is different from the type of the con- nected line. Remedy Select the type of line identical to the type of the connected line. 7-82 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 365: Troubleshooting Feeding Faults

    [1] Cassette pickup assembly [3] Feeding assembly [2] Manual feed tray assembly [4] Fixing delivery assembly F07-501-01 7-83 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 366: Paper Jams

    9) Is any of the gears in the drive assembly (for cassette pickup roller drive/vertical path roller drive) cracked or damaged? YES: Replace the damaged gear. 7-84 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 367 DC controller PCB, Image processor PCB 15) Try replacing the DC controller PCB. Is the problem corrected? YES: End. Replace the image processor PCB. 7-85 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 368: Pickup Assembly (Manual Feed Tray)

    9) Is the connection of the connectors on the image processor PCB (J303, J308) and on the DC controller PCB (J204) normal? Correct the connection. If the flexible cable has a scratch, replace 7-86 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 369 DC controller PCB, Image processor PCB 14) Try replacing the DC controller PCB. Is the problem corrected? YES: End. Replace the image processor PCB. 7-87 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 370: Feeding Assembly

    Side guide plate 9) Is the side guide plate of the cassette mounted correctly? Mount the side guide plate correctly. If scratched, replace it. 7-88 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 371 YES: Replace the damaged gear. If the gear on the photosensitive drum side is damaged, replace the cartridge.) 7-89 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 372: Fixing Delivery Assembly

    8) Is any of the gears of the drive assembly (used to drive the fixing pressure roller, delivery roller) cracked or damaged? YES: Replace the damaged gear. 7-90 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 373: Checking The Rotation Of The Rollers And Gears

    6) While pressing the reader unit slide detecting switch (SW1) with a screwdriver, press the Start key. 7) Check the rotation of the roller/gear through the right side area of the machine. 7-91 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 374: Original Jams (If Equipped With Adf Functions)

    Gear, Belt (drive assembly) 7) Is any of the gears or the belts in the drive assembly cracked or damaged? YES: Replace the damaged gear/belt. 7-92 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 375: Feeding Faults

    6) Is the surface of the separation pad of the manual feed tray nor- mal? YES: Replace the pressure spring of the separation pad. Clean it. If worn, replace it. 7-93 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 376: Wrinkles

    5) Is the fixing inlet guide soiled, or is there foreign matter? YES: Clean it. If there is any foreign matter, remove it. Replace the fixing assembly. 7-94 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 377: Faulty Feeding Of Originals (If Equipped With Adf Functions)

    4) Clean the original separation pad and the rollers of the separation roller unit. Is the problem corrected? YES: End. Replace the original separation pad or the rollers of the separation roller unit. 7-95 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 378: Arrangement Of The Electrical Parts

    On the next page, the screens that appear when ‘1’ through ‘4’ are pressed are shown to- gether with the sensor names and the sensor states when the machine is in standby state. 7-96 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 379 MLT: manual feed tray paper sensor (PS4); 'on' if present, 'off' if absent THEN: toner sensor; 'on' if present, 'off'' if absent RS: not used JAM: jam detection; 'on' if present, 'off' if absent F07-601-03 7-97 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 380: Arrangement And Functions Of Electrical Components

    CHAPTER 7 TROUBLESHOOTING 6.2 Arrangement and Functions of Electrical Components 6.2.1 Solenoids, Motors, Fans 6.2.1.1 Body F07-602-01 7-98 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 381: Adf (If Eqquiped With Adf Functions)

    Motor main motor reader motor ADF motor (if equipped with ADF functions) laser scanner motor 7-99 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 382 CHAPTER 7 TROUBLESHOOTING 6.2.2 Sensors 6.2.2.1 Body PS101 PS102 PS103 F07-602-03 7-100 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 383: Adf (If Eqquiped With Adf Functions)

    (if equipped with ADF functions) original delivery detection (if equipped with ADF functions) PS101 LGL paper detection PS102 paper leading edge detection cassette paper detection PS103 T07-602-02 7-101 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 384 CHAPTER 7 TROUBLESHOOTING 6.2.3 Others F07-602-05 7-102 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 385 (fixing assembly end temperature detection) Fixing heater error temperature detection Thermal fuse SpeakerName speaker T07-602-03 *1: If equipped with fax functions. 7-103 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 386: Pcbs

    CHAPTER 7 TROUBLESHOOTING 6.2.4 PCBs F07-602-06 7-104 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 387 Laser driver BD PCB laser drive, laser beam detection Main motor driver main motor drive T07-602-04 *1: If equipped with fax functions. 7-105 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 388: Diodes (Led), And Check Pins By Pcb

    BAT1: battery used to back up memory (SRAM; control data; service mode data, user mode data). BAT2: battery used to back up memory (SDRAM; fax images) *1: If equipped with ADF functions *2: If equipped with fax functions. 7-106 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 389 PS101 J203 J202 J201 J204 J205 J210 J207 PS103 VR102 VR101 J209 J208 PS102 F07-603-02 VR101: for factory adjustment VR102: for factory adjustment 7-107 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 391: Appendix

    APPENDIX COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 393: General Timing Chart

    *1 : Varies depending on the density setting. *2 : Cleaning bias control. *3 : ATVC control. *4 : Sheet-to-sheet bias control. *5 : Temperature control by paper type. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 394 *1 : Varies depending on the density setting. *2 : Cleaning bias control. *3 : ATVC control. *4 : Sheet-to-sheet bias control. *5 : Temperature control by paper type. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 395: General Circuit Diagram

    *1: If equipped ADF functions. J1071F Fixing thermistor thermistor heater Delivery *2: If equipped fax functions. sensor *3: Specific country / region models only. Fixing assembly COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 396 APPENDIX Blank page COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 397: List Of Special Tools

    Digital multimeter FY9-2002 For making electrical checks. NA-3 Test Sheet FY9-9196 For adjusting/checking images. *Rank: A: Every service person is expected to carry one. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

  • Page 398: List Of Solvents And Oils

    • Tool No. FY9-6011 (50 cc) contact sensor drive rail. Conducting Lubricating: e.g., Polyehtyl, • Tool No. FY9-6008 (10 g) grease drum heater contact. polytetrafluoro- ethylene. COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...
  • Page 399 Prepared by Office Imaging Products Quality Assurance Center CANON INC. REVISION 0 (DEC. 2001) (22114/10653) 5-1, Hakusan 7-chome, Toride-shi, Ibaraki 302-8501 Japan COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001...

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