Epson 610 User Manual
®
Color Image Scanner
EPSON Perfection 610
SESC990016
EPSON Perfection 610 Rev. B
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Notice:
All rights reserved. No part of this manual may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic,
mechanical, photocopyin
The contents of this manual are subject to change without notice.
All effort have been made to ensure the accuracy of the contents of this manual. However, should any errors be detected, SEIKO EPSON would greatly
appreciate bein
informed of them.
, recording, or otherwise, without the prior written permission of SEIKO EPSON CORPORATION.
The above not withstanding SEIKO EPSON CORPORATION can assume no responsibility for any errors in this manual or the consequences thereof.
EPSON is a re
General Notice: Other product names used herein are for identification purpose only and may be trademarks or re
Copyri
ht © 1999 SEIKO EPSON CORPORATION. Printed in Japan.
istered trademark of SEIKO EPSON CORPORATION.
respective owners. EPSON disclaims any and all ri
hts in those marks.
istered trademarks of their
EPSON Perfection 610 Rev. B
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PRECAUTIONS
Precautionary notations throughout the text are categorized relative to 1)Personal injury and 2) damage to equipment.
DANGER
in performin
WARNING
The precautionary measures itemized below should always be observed when performin
procedures preceded by DANGER Headings.
Signals a precaution which, if ignored, could result in serious or fatal personal injury. Great caution should be exercised
Signals a precaution which, if ignored, could result in damage to equipment.
repair/maintenance procedures.
DANGER
1. ALWAYS DISCONNECT THE PRODUCT FROM THE POWER SOURCE AND PERIPHERAL DEVICES PERFORMING ANY MAINTENANCE OR REPAIR
PROCEDURES.
2. NOWORK SHOULD BE PERFORMED ON THE UNIT BY PERSONS UNFAMILIAR WITH BASIC SAFETY MEASURES AS DICTATED FOR ALL
ELECTRONICS TECHNICIANS IN THEIR LINE OF WORK.
3. WHEN PERFORMING TESTING AS DICTATED WITHIN THIS MANUAL, DO NOT CONNECT THE UNIT TO A POWER SOURCE UNTIL INSTRUCTED TO
DO SO. WHEN THE POWER SUPPLY CABLE MUST BE CONNECTED, USE EXTREME CAUTION IN WORKING ON POWER SUPPLY AND OTHER
ELECTRONIC COMPONENTS.
WARNING
1. REPAIRS ON EPSON PRODUCT SHOULD BE PERFORMED ONLY BY AN EPSON CERTIFIED REPAIR TECHNICIAN.
2. MAKE CERTAIN THAT THE SOURCE VOLTAGES IS THE SAME AS THE RATED VOLTAGE, LISTED ON THE SERIAL NUMBER/RATING PLATE. IF THE
EPSON PRODUCT HAS A PRIMARY AC RATING DIFFERENT FROM AVAILABLE POWER SOURCE, DO NOT CONNECT IT TO THE POWER SOURCE.
3. ALWAYS VERIFY THAT THE EPSON PRODUCT HAS BEEN DISCONNECTED FROM THE POWER SOURCE BEFORE REMOVING OR REPLACING
PRINTED CIRCUIT BOARDS AND/OR INDIVIDUAL CHIPS.
4. IN ORDER TO PROTECT SENSITIVE MICROPROCESSORS AND CIRCUITRY, USE STATIC DISCHARGE EQUIPMENT, SUCH AS ANTI-STATIC WRIST
STRAPS, WHEN ACCESSING INTERNAL COMPONENTS.
5. REPLACE MALFUNCTIONING COMPONENTS ONLY WITH THOSE COMPONENTS BY THE MANUFACTURE; INTRODUCTION OF SECOND-SOURCE
ICs OR OTHER NONAPPROVED COMPONENTS MAY DAMAGE THE PRODUCT AND VOID ANY APPLICABLE EPSON WARRANTY.
EPSON Perfection 610 Rev. B
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PREFACE
This manual describes basic functions, theory of electrical and mechanical operations, maintenance and repair procedures of EPSON Perfection 610. The
instructions and procedures included herein are intended for the experienced repair technicians, and attention should be
e. The chapters are organized as follows:
pa
CHAPTER 1. PRODUCT DESCRIPTIONS
Provides a general overview and specifications of the product.
CHAPTER 2. OPERATING PRINCIPLES
Describes the theory of electrical and mechanical operations of the product.
CHAPTER 3. TROUBLESHOOTING
Provides the step-by-step procedures for troubleshooting.
CHAPTER 4. DISASSEMBLY AND ASSEMBLY
Describes the step-by-step procedures for disassembling and assembling the
product.
iven to the precautions on the preceding
CHAPTER 5. ADJUSTMENTS
This product reqires no adjusment.
CHAPTER 6. MAINTENANCE
Provides preventive maintenance procedures and the lists of Epson-approved
lubricants required for servicing the product.
APPENDIX
Provides the following additional information for reference:
• Connector Pin Assignments
• Parts List
• Exploded Diagrams
EPSON Perfection 610 Rev. B
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Revision Status
Revision Issued Date Description
A June 16, 1999 First Release
BAu
ust 2, 1999 Parts list and exploded digrams have been added to Appendix.
EPSON Perfection 610 Rev. B
Contents
Product Description
Features ................................... ....... ...... ....... ...... ....... ..................................... 8
Specifications ..................... ...... ....................................... ....... ...... ....... ...... ..... 8
Interface Specifications ................................................................................ 11
USB Specifications.................................................................................. 11
Control Codes............................................................................................... 12
Lamp Descriptions........................................................................................ 12
Error Indications ........................................................................................... 13
Manuscript Table.......................................................................................... 14
Operating Principles
Engine Mechanism....................................................................................... 16
Carriage Unit ........................................................................................... 16
Carriage Drive Mechanism...................................................................... 17
Power Supply Circuit............................................................................... 18
Control Circuit.......................................................................................... 20
Troubleshooting
Overview....................................................................................................... 22
Self-Diagnostic Function............................................................................... 22
Troubleshooting............................................................................................ 23
Document Cover Removal ...................................................................... 28
Upper Housing Removal ......................................................................... 29
Inverter Lamp / Inverter Board Removal................................................. 30
Carriage Unit Removal............................................................................ 32
Carriage Motor / Timing Belt Removal.................................................... 36
Main Board Removal............................................................................... 38
Panel Board Removal ............................................................................. 40
Power Supply Board Removal ................................................................ 41
Adjustment
Maintenance
Overview ...................................................................................................... 46
Cleaning.................................................................................................. 46
Lubrication............................................................................................... 46
Appendix
Overview ...................................................................................................... 48
Interconnection........................................................................................ 48
Connector Assignment............................................................................ 48
Parts List and Explode Diagrams................................................................. 50
Assembly and Disassembly
Overview....................................................................................................... 26
Precautions ............................................................................................. 26
Tools........................................................................................................ 26
Screws..................................................................................................... 26
Disassembly Procedures.............................................................................. 27
Releasing the Carriage Lock................................................................... 27
PRODUCT DESCRIPTION
EPSON Perfection 610 Revision B
1.1 Features
The major features of the EPSON color image scanner Perfection 610 are as
follows.
Easy to use: USB I/F, Friendly user interface TWAIN
Start Button (Ease of use with Page Manager)
High quality:
Resolution: 600 dpi (Optical resolution by 3 line CCD with
15300 pixels)
Gray scale levels: 12bits (In: 12bits, Out: 8bits)
Command level: ESC/I-D1
1.2 Specifications
GENERAL SPECIFICATIONS
Product type: Flatbed color image scanner
Sub-scanning method: Movement of the scanning head
Photoelectric device: Color CCD line sensor
Maximum read area: 8.5 x 11.7” (216 x 297 mm)
Maximum effective picture element:
5100 x 7020 pixels (600 dpi)
Scanning resolution:
Main: 600 dpi (Optical resolution by 3 line CCD with
15300 pixels)
Sub: 2400 dpi with micro step
Output resolution: 75, 150, 300, 600, 1200, 2400 dpi
Gray scale levels: 12bits/pixel (In: 12bits, Out: 8bits)
Color separation: By the color filter of CCD
Scanning speed (600 dpi): Color: 16 msec/line
Monochrome (bi-level):5.3 msec/line
Command level: ESC/I-D1
Gamma correction: User defined 1 level
Interface: USB (Type-B Receptacle Connector)
Operating system: Microsoft Windows 98 (pre-install model only)
Figure 1-1. Exterior View of the Perfection 610
USB hosts: All of USB ports work correctly. (The
Microsoft Windows2000 will be supported.
iMac (AppleSystem8.5 or later, AppleSystem-
8.1 w/iMac Update 1.0)
PowerMacintosh G3 (AppleSystem8.5 or later)
functinality of the USB port(s) must be ensured
by the vendor of the Host.)
Product Description Features 8
EPSON Perfection 610 Revision B
Number of hubs: This device must be in the Tier 1 or 2 with a
recommended USB cable.
(Tier 1: Host - this device, Tier 2: Host - Hub this device)
Light source: White cold cathode fluorescent lamp
Option: None
Operate switch: None
LED indicator: None
Start button: Ease of use with Page Manager
Scanning time: Color A4, Pentium 300MHz
300 dpi: 60 seconds
600 dpi: 280 seconds
EMC: FCC Part15 Subpart B Class B
CSA C108.8 Class B
AS/NZS3548 Class B
CISPR Pub22 Class B
CNS13438 Class B
CE Marking:
Low Voltage Directive 73/23/EEC EN60950
EMC Directive 89/336/EEC EN55022 Class B
EN61000-3-2
EN61000-3-3
EN50082-1
IEC 801-2/801-3/801-4
EPA: Energy Star Program
RESISTANCE TO ELECTRIC NOISE
ELECTRICAL SPECIFICATIONS
Static electricity: Panel: 10kV
Rated voltage: AC100-120V or AC220-240V
Input voltage: AC 100-120V ± 10% or AC 220-240V ± 10%
Rated current: 0.5A (Input AC 100V) or 0.3A (Input AC 200V)
Rated frequency range: 50-60Hz
Input frequency range: 49.5-60.5 Hz
Power consumption: Approximately 20 W
Insulation resistance: 10 M Ω at 500 VDC
(between AC line and chassis)
Dielectric strength: AC 1.5kV, 1 min
(between AC line and chassis)
Metal: 7kV / 150pF, 150
ENVIRONMENTAL CONDITIONS
Temperature: Operating: 5°C to 35 °C
Storage: -25
Humidity: Operating: 10 to 80%, no condensation
Storage: 10 to 85%, no condensation
°C to 60 °C
RELIABILITY
MCBF: 10,000 cycles
Ω
SAFETY, EMC, EPA
OPERATING CONDITIONS
Safety: UL1950 (UL)
CSA C22.2 No.950 (CSA)
EN60950 (VDE)
IEC950 (ROTEST, PSB)
Dust: Ordinary office or home conditions.
Extreme dust should be avoided.
Illumination: Operation under direct sunlight or near strong
light source is not guaranteed and should be
avoided.
Product Description Specifications 9
EPSON Perfection 610 Revision B
DOCUMENT
Reflective type: Documents which has a smooth surface such as
printing and photograph.
DIMENSION
Dimension: 287(W) x 425(D) x 88(H) mm
Refer to Figure 1-2.
Weight: 4.5 Kg
Figure 1-2. Exterior Dimension of the Perfection 610
Product Description Specifications 10
EPSON Perfection 610 Revision B
1.3 Interface Specifications
This section provides specifications of the USB, the only interface supported by
the Perfection 610.
Table 1-2. Configuration
1.3.1 USB Specifications
Any items not included in this specification shall be in compliance with
Universal Serial Bus Specification Revision 1.0.
Configuration: See Table 1-2.
Electric specification: Compliant to Full Speed mode (12Mbit/s) of
Universal Serial Bus Specification Revision
1.0.
Connector: One Receptacle (Series B)
Connector Pin Assignment: See the following figure.
2
3
Figure 1-3. Connector Pin Location
Table 1-1. Connector Pin Assignment
1
4
Element Description
• Class: Vendor specific
• Subclass: Vendor specific
• Protocol: Vendor specific
Device
Configuration
Interface
Endpoint 1
Endpoint 2
String
Descriptor
• Maximum packet size for endpoint 0: 8byte
• Vendor ID: 0x04B8 (Seiko EPSON Corp.)
• Product ID: 0x0103
• Number of possible configurations: 1
• Number of interfaces supported by this configuration: 1
• Characteristics: Self-powered
• Remote wake up feature: Not supported
• Maximum of possible consumption: 2mA
• No Alternate setting
• Number of endpoints used by
this interface (excluding endpoint 0): 2
• Class: Vendor specific
• Subclass: Vendor specific
• Protocol: Vendor specific
• Bulk IN transfer
• Maximum data trans fer size: 64 byte
• Bulk OUT transfer
• Maximum data trans fer size: 64 byte
• iManufacturer: “EPSON”
• iProduct: “Scanner GT-6600” or “Perfection610”
Pin No. Signal
1VCC
2-Data
3+Data
4 GND
Product Description Interface Specifications 11
EPSON Perfection 610 Revision B
1.4 Control Codes
The command level of this scanner is ESC/I-D1. The commands supported
are shown in the table below.
Table 1-3. Control Codes
Category Command Name Code
Request Identity ESC I
Request Identity 2 ESC i
Request Status ESC F
Execute Command
Request Extended Status ESC f
Start Scanning ESC G
Request Push Button Status ESC!
Set Data Format ESC D i
Set Resolution ESC R n1 n2
Set Data Format
Set Scanning Area ESC A n1 n2 n3 n4
Set Color ESC C i
Set Gamma Correction ESC Z i
Image Correction
Download Gamma Table ESC z i d[256]
1.5 Lamp Descriptions
Since this scanner does not have any LED indicator, it shows the various
conditions by turning on/off or blinking the lamp. Conditions indicated by the
lamp are as listed below:
Lamp: On
The scanner is in a normal condition.
Lamp: Blinking
The scanner is turned on before the transportation screw is unlocked.
Communication error
Fatal error except for lamp break has occurred.
NOTE:
Lamp: Off
The lamp goes off after 30 minutes.
Power save mode (Command is not received for 10 minutes.)
Power is not supplied.
The lamp has blown out.
The lamp was left blinking for 30 minutes.
Set Color Correction Factor ESC m d[9]
Set Threshold ESC t i
Auxiliary
Control
Set Scanning Mode ESC g i
Initialize ESC @
Set Line Counter ESC d i
Normal Response ACK
Abnormal Response NACK
Abort Scanning CAN
Header STX
Product Description Control Codes 12
EPSON Perfection 610 Revision B
1.6 Error Indications
Refer to Section 1.5 for the error indications.
COMMAND ERROR
Cause: Undefined command is detected.
Disposition: The scanner ignores a wrong command and
parameter(s), so it keeps the current settings or
default value effective. The scanner sends
NACK and waits for the next command and
parameter(s).
Indicator: No effect
Remedy: Error condition is cleared when the scanner
receives a correct command.
Indicator: The lamp starts blinking. (The lamp goes off after
30 minutes.)
The lamp does not light up when it has blown.
Remedy: (After the cause of the error is removed)
Turn the scanner off and then back on.
Connect the USB cable again.
Receiving of ESC@
Acceptable command: [ESC F, ESC f, ESC @]
COMMUNICATION ERROR
Cause: Wrong procedure is detected in the interface
communication.
USB cable was removed during communication.
Disposition: The scanner stops the ongoing job.
Indicator: The lamp starts blinking. (The lamp goes off in
30 minutes.)
Remedy: Turn the scanner off and then back on.
Connect the USB cable again.
Acceptable command: None
FATAL ERROR
Cause: The lamp is broken.
The scanner is turned on before the
transportation lock is released.
System breakdown
Disposition: The scanner stops the ongoing job.
Product Description Error Indications 13
EPSON Perfection 610 Revision B
1.7 Manuscript Table
Dimension: 216 mm (Horizontal) x 297 mm (Vertical)
216 mm
Origin Point
Front
3 ± 2 mm
3 ± 2 mm
297 mm
Product Description Manuscript Table 14
OPERATING PRINCIPLES
CHAPTER
2
EPSON Perfection 610 Rev. B
CCD Sensor Board
2.1 Engine Mechanism
This section explains the engine functions and operating principles of the
EPSON Perfection 610. The engine mechanism has the two major parts; the
carriage unit (=scanning head) and the carriage move mechanism.
2.1.1 Carriage Unit
The carriage unit is composed of the following:
CCD sensor board (containing the CCD sensor)
Inverter board
Lamp (the light source)
Mirror and lens mechanism
This board includes the Color CCD line sensor (independent R,G,B) and
the sensor’s control and driver circuits.
Inverter Board
This board generates voltage used to drive the lamp. The board pressures
up +24VDC and converts it from direct current to alternating current.
Lamp
A white cold fluorescent lamp is used as the light source.
Mirror and Lens Mechanism
Light emitted to the document reaches the CCD sensor via the mirror and
lens mechanism in the carriage unit, where the light’s optical axis is
corrected. Note other scanners separates R/G/B components by switching
the light source between R, G, and B. In this scanner, however, it is
performed by the CCD sensor itself.
Front
Rear
Lamp
CCD Sensor Board
Inverter Board
Figure 2-1. Carriage Unit Component
CCD Sensor
Mirror 2
Mirror 4
Front
Mirror 1
Scanned Ima ge
Document
Lamp
Lens
Rear
Figure 2-2. Mirror, Lens Mechanism
Mirror 3
CCD Sensor
Board
CCD Sensor
Operating Principles Engine Mechanism 16
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