Epson Stylus Color 640 Manuals

Manuals and User Guides for Epson Stylus Color 640. We have 11 Epson Stylus Color 640 manuals available for free PDF download: Service Manual, User Manual, Setup And Daily Use, Manual, Online Manual, Product Information Sheet, Specifications

Epson Stylus Color 640 Service Manual (209 pages)

Brand: Epson | Category: Printer | Size: 11.86 MB

EPSON Stylus COLOR 440, 640, and
2
Fcc Compliance Statement for American Users
3
Copyright Notice
4
Table of Contents
7
1 Product Description

10
Features

11
Specifications

13
- Printing Specifications
  13
- Paper Specifications
  17
  - Cut Sheets
    17
  - Transparencies, Glossy Paper
    18
  - Envelopes
    18
  - Card Stock
    18
- Printable Area
  19
  - Adjust Lever Setting (PG Adjust Lever)
    21
- Ink Cartridge Specifications
  22
- Environmental Conditions
  24
- Electrical Specifications
  25
- Reliability
  25
- Safety Approvals
  25
- CE Marking
  25
Interface Specifications

26
Control Panel

33
- Indicators (Leds)
  33
- Control Panel Functions
  34
- LED Indicators and Printer States
  35
Error Conditions

36
- Ink out
  36
- Paper out
  36
- Paper Jam
  36
- No Ink Cartridge
  37
- Maintenance Request
  37
- Fatal Errors
  37
Printer Initialization

38
Initialization Settings

38
Main Components

39
2 Operating Principles

43
Printer Mechanism

44
- Printhead
  45
  - Printing Process
    45
- Carriage Mechanism
  47
- Platen Gap and Parallelism Adjustment Mechanisms
  48
- Carriage Lock Mechanism
  49
- Paper Feed Motor
  49
- Paper Handling
  50
  - ASF Transmission
    50
  - Automatic Sheet Feeder (ASF)
    51
  - Paper Feed Mechanism
    52
- Ink System
  52
  - Head Cleaning Operations
    53
  - EPSON Stylus COLOR 440, 640, and
    53
  - Pump Mechanism
    54
  - Capping Mechanism
    56
Electronic Circuit Boards

57
- Power Supply Board
  58
  - Power Supply Operation
    58
- Main Circuit Board
  60
  - Cpu
    63
  - Gate Array
    63
  - Eeprom
    64
  - Reset Circuit
    65
  - Power-Off Timer Circuit
    67
  - Sensor Circuits
    68
  - Printhead Driver
    69
  - Paper Feed (PF) Motor Driver
    72
  - Carriage (CR) Motor Drive Circuit
    73
3 Troubleshooting

77
Troubleshooting

77
- Component Test Specifications
  77
Unit Level Troubleshooting

80
- Printer Does Not Turn on
  80
- Error Indicated by Leds
  81
- Printing Failure
  81
- Paper Not Feeding Correctly
  82
- Control Panel Operation Is Abnormal
  82
Unit Repair of the Power Supply Board

83
Unit Repair of the Main Board

86
Repair of the Printer Mechanism

91
4 Disassembly and Assembly

94
Overview

95
- Precautions for Disassembling the Printer
  95
- Tools
  96
- Specification for Screws
  97
- Service Checklist
  98
Disassembly Procedures

99
- Removing the Housing
  100
- Removing the Board Assembly
  101
- Removing the Front Panels
  103
- Disassembling the Printer Mechanism
  104
  - Removing the Printhead
    104
  - Removing the Waste Ink Pad Assembly
    107
  - Removing the Pump and Capping Assemblies
    108
  - Removing the CR Motor
    111
  - Removing the PF Motor
    112
  - Removing the ASF Assembly
    114
  - Removing the Carriage Assembly
    118
  - Removing the Paper Feed and Paper Eject Roller Assemblies
    120
  - Removing the PE Sensor
    122
  - Removing the HP Sensor
    123
5 Adjustments

124
Overview

125
- Adjustment Tools Required
  126
  - Choosing the Correct Adjustment Program
    126
Adjustments

127
- Parallelism Adjustment
  127
- Using the Adjustment Program
  129
  - Operating Environment
    129
  - Starting the Adjustment Program
    129
  - Entering the Main Menu
    130
  - Initial Ink Charge
    134
  - Head Cleaning Operation
    135
  - Protection Counter
    136
  - Market Destination Check
    138
  - Head Voltage ID Input
    140
  - Head Angle Adjustment
    142
  - Bi-D Adjustment
    145
  - Printing the A4 Check Pattern
    147
6 Maintenance

148
Cleaning

149
Corrective Maintenance

149
- Printhead Cleaning
  149
- Maintenance Request
  149
Lubrication

150
7 Appendix

155
Connector Summary (Stylus COLOR 440 and 640)

156
Connector Summary (Stylus COLOR 740)

160
EEPROM Address Map (Stylus COLOR 440 and 640)

164
EEPROM Address Map (Stylus COLOR 740)

168
Circuit Board Component Layouts

173
Exploded Diagrams

183

Epson Stylus Color 640 Service Manual (212 pages)

Epson Stylus Color Ink Jet Printer Service Manual

Brand: Epson | Category: Printer | Size: 4.58 MB

Table of Contents
6
Product Description

8
- Features
  9
- Specifications
  11
  - Printing Specification
    11
  - Paper Specification
    15
  - Printing Area
    17
  - Ink Cartridge Specifications
    20
  - Environmental Condition
    22
  - Electric Specification
    23
  - Reliability
    23
  - Safety Approvals
    23
  - Acoustic Noise
    24
  - CE Marking
    24
  - Input Data Buffer
    24
- Interface
  25
- Control Panel
  32
  - Indicators (Leds)
    32
  - Panel Functions
    33
  - Printer Condition and Panel Status
    34
- Error Status
  35
  - Ink out
    35
  - Paper out
    35
  - Paper Jam
    35
  - No Ink-Cartridge
    36
  - Maintenance Request
    36
  - Fatal Errors
    36
- Printer Initialization
  37
- Initialization Settings
  37
- Main Components
  38
Operating Principles

42
- Overview
  43
  - Printer Mechanism
    44
- Electrical Circuit Operating Principles
  56
Troubleshooting

82
Disassembly and Assembly

99
- Overview
  100
  - Precautions for Disassembling the Printer
    100
  - Tools
    101
  - Specification for Screws
    102
  - Service Checks after Repair
    103
- Disassembly Procedures
  104
  - Removing the Housing
    105
  - Removing the Board Assembly
    106
  - Removing the Operation Panel
    108
  - Disassembling the Printer Mechanism
    109
  - Adjustment
    109
Adjustment

129
- Overview
  130
  - Required Adjustments
    130
  - Adjustment Tools Required
    131
- Adjustment
  132
  - Parallelism Adjustment
    132
  - Adjustment by Adjustment Program
    134
    
    Maintenance
    135
    
    Maintenance
    140
    
    Maintenance
    141
    
    Maintenance
    142
Maintenance

153
- Overview
  154
  - Cleaning
    154
  - Service Maintenance
    154
  - Lubrication
    155
Appendix

160
- Connector Summary
  161
  - Connector Summary (Stylus Color 440/640)
    162
  - Connector Summary for Stylus Color 740
    166
- EEPROM Address Map
  169
  - EEPROM ADDRESS Map (Stylus Color 440/640)
    169
  - EEPROM Address Map (Stylus Color 740)
    174
- Circuit Board Component Layouts
  178
- Exploded Diagrams
  188
- Part List
  198
  - Part List for Stylus Color 440/640
    198
  - Part List for Stylus Color 740
    200
- Circuit Diagrams
  202

Epson Stylus Color 640 User Manual (166 pages)

Epson Stylus Color 640: User Manual

Brand: Epson | Category: Printer | Size: 5.62 MB

Copyright Notice
2
Table of Contents
3
Introduction

8
Basic Printing

15
Advanced Printing

25
Printing on Special Media

61
- Selecting Special Media
  62
- Media Loading and Handling Guidelines
  64
Managing Print Jobs

76
Maintenance and Transportation

98
- Cleaning the Print Head
  99
- Replacing an Ink Cartridge
  104
- Aligning the Print Head
  110
- Cleaning the Printer
  111
- Transporting the Printer
  112
Troubleshooting

113
- Identifying Printer Parts
  114
- Diagnosing Problems
  115
  - Checking the Control Panel Lights
    116
  - Running a Printer Check
    118
- Improving Print Quality
  119
- Solving Printing Problems
  126
- Solving Printer Software Problems
  130
- Fixing Paper Problems
  134
- Solving Miscellaneous Printout Problems
  137
- Uninstalling Printer Software
  140
  - Windows 95, Windows 98, and Windows NT 4.0 Instructions
    140
  - Windows 3.1 Instructions
    141
- Where to Get Help
  142
Specifications

144
- Ink Cartridge
  150
- Safety Approvals
  153
- Parallel Interface
  154
Glossary

155
Index

160

EPSON Stylus Color 640 Setup And Daily Use (45 pages)

Color Ink Jet Printer

Brand: EPSON | Category: Printer | Size: 0.6 MB

Table of Contents
1
Safety Instructions

4
- Important Safety Instructions
  4
  - A few Precautions
    5
  - When Handling the Ink Cartridges
    6
- Warnings, Cautions, and Notes
  7
Setting up Your Printer

8
- System Requirements
  8
- Printer Parts and Functions
  9
- Attaching the Paper Support
  11
  - Plugging in the Printer
    11
- Installing the Ink Cartridges
  12
- Connecting the Printer to Your PC
  17
- Installing the Printer Software
  18
- Installing in Windows
  19
- Loading Paper
  21
  - Printing Your First Page
    23
Replacing Ink Cartridges

25
- Maintenance
  
  30
  - Checking the Print Head Nozzles
    30
  - Cleaning the Print Head
    31
    
    Aligning the Print Head
    33
- Troubleshooting
  
  34
  - Error Indicators
    34
  - Where to Get Help
    36
Options and Consumable Products

42

Epson Stylus Color 640 User Manual (38 pages)

USB / Parallel Adapter

Brand: Epson | Category: Adapter | Size: 1.11 MB

Epson Stylus Color 640 User Manual (34 pages)

USB/Parallel Adapter

Brand: Epson | Category: Adapter | Size: 1.18 MB

Epson Stylus Color 640 Manual (12 pages)

Epson Stylus Color 640: Specifications

Brand: Epson | Category: Printer | Size: 0.52 MB

Epson Stylus Color 640 Online Manual (8 pages)

Brand: Epson | Category: Printer | Size: 0.12 MB

Epson Stylus Color 640 Product Information Sheet (4 pages)

Ink Cartridge for use with Epson Stylus Color Printer

Brand: Epson | Category: Printer Accessories | Size: 0.03 MB

Epson Stylus Color 640 Product Information Sheet (4 pages)

Epson Printer Accessories - Ink Cartridge User Manual

Brand: Epson | Category: Power Supply | Size: 0.05 MB

Epson Stylus Color 640 Specifications (2 pages)

Epson Stylus Color 640: Brochure

Brand: Epson | Category: Printer | Size: 0.08 MB

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Epson Stylus Color 640 Manuals

Table of Contents

1 Product Description

Features

Specifications

Interface Specifications

Control Panel

Error Conditions

Printer Initialization

Initialization Settings

Main Components

2 Operating Principles

Printer Mechanism

Electronic Circuit Boards

3 Troubleshooting

Troubleshooting

Unit Level Troubleshooting

Unit Repair of the Power Supply Board

Unit Repair of the Main Board

Repair of the Printer Mechanism

4 Disassembly and Assembly

Overview

Disassembly Procedures

5 Adjustments

Overview

Adjustments

6 Maintenance

Cleaning

Corrective Maintenance

Lubrication

7 Appendix

Connector Summary (Stylus COLOR 440 and 640)

Connector Summary (Stylus COLOR 740)

EEPROM Address Map (Stylus COLOR 440 and 640)

EEPROM Address Map (Stylus COLOR 740)

Circuit Board Component Layouts

Exploded Diagrams

Table of Contents

Product Description

Operating Principles

Troubleshooting

Disassembly and Assembly

Adjustment

Maintenance

Appendix

Table of Contents

Introduction

Basic Printing

Advanced Printing

Printing on Special Media

Managing Print Jobs

Maintenance and Transportation

Troubleshooting

Specifications

Glossary

Index

Table of Contents

Safety Instructions

Setting up Your Printer

Replacing Ink Cartridges

Maintenance

Troubleshooting

Options and Consumable Products

Table of Contents

Table of Contents

Table of Contents

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