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Epson Stylus Photo RX640 User Manual

Epson Stylus Photo RX640
103 pages
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EPSON
Stylus PHOTO RX640/650
ScannerPrinterCopier
SERVICE MANUAL
SEMF05003

Table of Contents

Other manuals for Epson Stylus Photo RX640

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Epson Stylus Photo RX640 Specifications

General IconGeneral
BrandEpson
ModelStylus Photo RX640
CategoryCopier
LanguageEnglish

Summary

PRECAUTIONS

DANGER

Safety warning for potential fatal personal injury.

WARNING

Safety warning for potential equipment damage.

About This Manual

Manual Configuration

Describes the structure and chapters of the service manual.

Symbols Used in this Manual

Explains the meaning of various symbols used in the manual.

Chapter 1 Product Description

1.1 Overview

Provides a general overview of the printer's functions and target use.

1.2 Basic Specifications

Details the technical specifications for printer and scanner functions.

1.3 Consumables and Options

Lists ink cartridges and other consumable items for the printer.

1.4 Common Specifications

Covers general specifications like electrical, environment, and lifetime.

Chapter 2 Operating Principles

2.1 Overview

Explains the mechanical components and their functions within the printer.

2.2 Operating Principles of Electric Circuitry

Details the printer's electronic circuitry and circuit board constitution.

Chapter 3 Troubleshooting

3.1 Overview

Introduces troubleshooting procedures, tools, and initial checks.

3.2 Troubleshooting When There is Error Display

Lists specific error messages and their recovery procedures.

3.3 Troubleshooting When There is No Error Display

Addresses issues that occur without specific error indications.

Chapter 4 Disassembly and Assembly

4.1 Overview

Provides general precautions and tools for disassembly and assembly.

4.2 Removal of Exterior Parts

Details the process of removing the printer's external components.

4.3 Disassembly of Housing Lower Assy

Covers the steps to disassemble the lower housing assembly.

4.4 Disassembly of Scanner Unit

Provides procedures for disassembling the scanner unit.

4.5 Disassembly and Assembly of Major Parts of Printer

Details disassembly of key printer mechanisms and components.

Chapter 5 Adjustment

5.1 Overview

Classifies the different types of adjustments performed on the printer.

5.1.2 PG Adjustment

Explains the procedure for adjusting the platen gap for print quality.

5.1.3 Scanner Home Position Adjustment

Details the process for calibrating the scanner's home position.

Chapter 6 Maintenance

6.1 Overview

Introduces the maintenance tasks for the printer.

6.1.1 Maintenance Error

Lists parts that need replacement for maintenance errors.

6.1.2 Cleaning

Describes methods for cleaning various printer parts.

6.1.3 Lubrication

Details the specific types of grease and application points for lubrication.

Chapter 7 Appendix

7.1 Connectors

Lists and describes the connectors on the main board.

7.2 Component Layout

Shows the physical layout of components on circuit boards.

7.3 Electric Circuit Diagrams

Lists the available electric circuit diagrams for various boards.

7.4 Exploded Diagrams

Provides references to exploded diagrams of printer parts.

7.5 ASP Reference List

Lists all available spare parts (ASP) with their reference numbers.

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