Epson 610 4.1 Overview

EPSON Perfection 610 Revision B

Assembly and Disassembly Overview 26

4.1 Overview

This chapter describes procedures for disassembling the EPSON

Perfection 610. Unless otherwise specified, the scanner can be

disassembled by reversing the disassembly procedures.

4.1.1 Precautions

The directions used in this chapter are defined as shown in Figure 4-1.

Figure 4-1. Directions

4.1.2 Tools

Use the tools specified in Table 1-1.

4.1.3 Screws

The screws used in the scanner are as shown in Table 4-2. Make sure

you always use the correct type and number of screws for the

assembling part. See Table 4-3 for the screw appearances.

Table 4-3. Screw Appearances

WARNING Disconnect the power cable before disassembling or

assembling the scanner.

CAUTION When servicing, note the points below:

Consider the size of the scanner and make enough

room for servicing.

Since this scanner is a precision equipement,

service it on a flat, level, heavy-duty table.

R ear (B ack)

Front

Right Left

EPSON

In s id e

Table 4-1. Tools

Names Availability Part Number

Phillips screw driver (#2) B743800200

Standard screw driver B743000100

Pliers B740400100

Tweezers B641000100

Table 4-2. Screw Specifications

Abbreviation Description

CP Cross-recessed Pan Head screw

CBS Cross-recessed Binding Head S-tite screw

CCP Cross-recessed Cup Head P-tite screw

Head appearance Type Washer

Top Side

Cross-

recessed Binding

Pan

Cup

Standard

- - - -

S-tite

B-tite

P-tite

With Outside Toothed

lock washer

With Spring lock

washer

Contents

Main Notice: PRECAUTIONS DANGER WARNING DANGER WARNING PREFACE Page EPSON Perfection 610 Rev. B Contents Product Description Operating Principles Troubleshooting Assembly and Disassembly Page Product Description Features 8 1.1 Features Figure 1-1. Exterior View of the Perfection 610 1.2 Specifications GENERAL SPECIFICATIONS Product Description Specifications 9 ELECTRICAL SPECIFICATIONS SAFETY, EMC, EPA RESISTANCE TO ELECTRIC NOISE ENVIRONMENTAL CONDITIONS Page Product Description Interface Specifications 11 1.3 Interface Specifications 1.3.1 USB Specifications Figure 1-3. Connector Pin Location Table 1-1. Connector Pin Assignment Table 1-2. Configuration Product Description Control Codes 12 1.4 Control Codes Table 1-3. Control Codes 1.5 Lamp Descriptions NOTE: The lamp goes off after 30 minutes. Product Description Error Indications 13 1.6 Error Indications COMMAND ERROR COMMUNICATION ERROR FATAL ERROR Page Page 2.1 Engine Mechanism 2.1.1 Carriage Unit Figure 2-2. Mirror, Lens Mechanism Figure 2-1. Carriage Unit Component 2.1.2 Carriage Drive Mechanism Figure 2-3. Carriage Movement Figure 2-4. Carriage Operation 2.1.3 Power Supply Circuit NOTE: If any of the outputs is shut down, all the other outputs are also shut down. Table 2-1. Power Supply Circuit Board Specifications for Each Destination Table 2-2. Protection Circuits for Output Voltages/Currents *: Recovers within 5 minutes. Figure 2-5. Power Supply Circuit Block Diagram To the Main B oard To the Start Button 2.1.4 Control Circuit Figure 2-6. Control Circuit Diagram Table 2-3. Major ICs Page Troubleshooting Overview 22 3.1 Overview This chapter describes troubleshooting procedures for this scanner. 3.2 Self-Diagnostic Function Table 3-1. Errors Detected by the Self-Diagnostic Function Command Error 3.3 Troubleshooting Table 3-3. The scanner is not Initialized. Table 3-4. The carriage unit does not operate. Troubleshooting Troubleshooting 24 Table 3-5. The carriage unit operates but the error is indicated. Table 3-6. The lamp does not light up. Table 3-7. Image is not read clearly. Table 3-8. USB Interface Error Page Assembly and Disassembly Overview 26 4.1 Overview 4.1.1 Precautions In s id e EPSON Front 4.2 Disassembly Procedures 4.2.1 Releasing the Carriage Lock Page 4.2.3 Upper Housing Removal 4.2.4 Inverter Lamp / Inverter Board Removal Page 4.2.5 Carriage Unit Removal Page Page Page 4.2.6 Carriage Motor / Timing Belt Removal Page 4.2.7 Main Board Removal Page 4.2.8 Panel Board Removal 4.2.9 Power Supply Board Removal Page Page Page Page Maintenance Overview 46 6.1 Overview Figure 6-1. Lubrication Points 6.1.1 Cleaning 6.1.2 Lubrication Table 6-1. Recommended Grease Page Appendix Overview 48 7.1 Overview Power Supply Board Figure 7-1. Interconnection (USB) This section provides useful information for servicing this scanner. 7.1.1 Interconnection Appendix Overview 49 Table 7-2. Main Board - CN4 Table 7-8. Inverter Board - CN2 Table 7-4. Main Board - CN6 Table 7-3. Main Board - CN5 7.2 Parts List and Explode Diagrams Table 7-9. Parts List GT-6600/PERFECTION 610 No.1