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Related Manuals for Epson GT-9000
Summary of Contents for Epson GT-9000
- Page 1 GT-9000 EPSON EPSON EPSON France S.A. SERVICE MANUAL...
- Page 2 6(59,&(0$18$/ Color Imaging Scanner EPSON GT-9600 ® SESC98003...
- Page 3 SEIKO EPSON CORPORATION. † 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 being informed of them.
- Page 4 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.
- Page 5 It may also provide additional information that is Provides preventive maintenance procedures and the related to a specific subject, or comment on the results lists of Epson-approved lubricants and adhesives achieved through a previous action. required for servicing the product.
- Page 6 Revision Status Revision Issued Date Description Rev. A December 2, 1998 First Release...
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Page 7: Table Of Contents
EPSON GT-9600 Revision A Table of Contents Product Description Disassembly and Assembly Overview......................3 Disassembly and Assembly ................. 14 Features ....................3 Bottom Plate Removal ................14 B035 Power Supply Board Removal ............14 Specifications ....................3 B077 MAIN Board Removal ..............15 General Specifications ................ -
Page 8: Product Description
& + $ 3 7 ( 5 PRODUCT DESCRIPTION... -
Page 9: Overview
EPSON GT-9600 Revision A 1.1 Overview This scanner is a revised model of GT-9500 and high-resolution color image scanner for the various use from the designer to the office user. Main features of this scanner are as follow. 1.1.1 Features †... -
Page 10: Electrical Specification
EPSON GT-9600 Revision A † Scanning Speed(600 dpi, Draft Mode): 1.2.2 Electrical Specification Color 7.5 msec/line † Rated Voltage: AC100-120V/220V-240V Monochrome(bi-level) 7.5 msec/line † Input Voltage: ± AC100 -120V † Color Separation: By the color filter of CCD ± AC220 -240V †... -
Page 11: Resistance To Electric Noise
EPSON GT-9600 Revision A EMC Directive 89/336/EEC EN55022 Class B 1.2.8 Document EN61000-3-2 † Reflective type: Documents which has a smooth surface EN61000-3-3 † Transparency type: EN 50082-1 (With transparency unit) EC 801-2/801-3/801-4 Reversal film Negative film 1.2.4 Resistance to electric noise 1.2.9 Physical Dimension... -
Page 12: Interface
EPSON GT-9600 Revision A 1.3 Interface SCAM(SCSI Configured Auto Matically specification) [ANSI T10/1142 rev.15] This section explains interface of this scanner. This scanner is equipped † Electric Specification with SCSI as standard interface. Refer to Service Manual of GT-9500 Compliant to ANSI X3. 131-1994 (SCSI 2) for pin alignment. - Page 13 Extended Messages In/Out Save Data Pointer Restore Pointer Disconnect Initiator Detect Error Vender unique parameter byte: Abort ’EPSON’, 20h, 20h, 20h Message Reject In/Out Yes(Out) ’SCANNER’, 20h, ’xxxxxxxx’, 20h, ’****’, 00h, 00h, 00h, FFh] No Operation Message Parity Error Note: ’****’...
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Page 14: Switch And Lamps
EPSON GT-9600 Revision A 1.4 Switch and Lamps Table 1-5. Extended Message Since the basic components of this scanner is same as the GT-9500, Extended Message only changed parts are explained here. Completion Message length Message Direction of ATN Code... -
Page 15: Error
EPSON GT-9600 Revision A 1.6 Control Code 1.4.2 Error 1.4.2.1 Cause and Remedy when errors happen Since the basic components of this scanner is same as the GT-9500, only newly added or changed codes are listed here. Fatal Errors [Remedy] 1.6.1 Control Code... -
Page 16: Main Components
EPSON GT-9600 Revision A 1.7 Main Components † B077 Main Board: Main Control Board † B077 ISN Board: Sensor Circuit Board † B035 PSB Board: Power Supply Board † Scanner Head (Carriage Assembly) † Carriage Mechanism † Housing † Document Cover Since the basic components of this scanner is same as the GT-9500, only changed parts are explained here. -
Page 17: Operating Principles
& + $ 3 7 ( 5 OPERATING PRINCIPLES... -
Page 18: Control Circuit
EPSON GT-9600 Revision A 2.1 Control Circuit Table 2-1. Functions of Major Elements Since the basic component of GT-9600 is same as GT-9500, only Elements Location Function particular items exclusively for GT-9600 are explained here. This CPU controls this scanner and is driven by clock frequency 2.1.1 Overview of Control Circuit... - Page 19 & + $ 3 7 ( 5 DISASSEMBLY AND ASSEMBLY...
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Page 20: Disassembly And Assembly
EPSON GT-9600 Revision A 3.1 Disassembly and Assembly 3.1.2 B035 Power Supply Board Removal 1. Remove “Bottom Plate”. (See “Bottom Plate Removal” on page -14) This section explains disassembly procedure of GT-9600. Since the components of GT-9500 and GT-9600 are basically same, items only 2. -
Page 21: B077 Main Board Removal
EPSON GT-9600 Revision A 3.1.3 B077 MAIN Board Removal CBS(M3x6) 1. Remove Bottom plate. ( See “Bottom Plate Removal” on page -14) 2. Remove one screw(CBB, 3x12) securing FFC earth plate to “Housing, Lower”, and remove FFC earth plate. 3. Remove harness from the connectors(CN1, CN2, CN3 and CN4) on B077Main Board the B077 Main Board. -
Page 22: Cr Motor Removal
EPSON GT-9600 Revision A 3.1.4 CR Motor Removal 5. Remove carriage assembly. (Refer to Service Manual of GT-9500) 1. Remove “Housing, Upper”. (Refer to Service Manual of GT-9500) 6. Remove 3 screws(CBB, 3x12) securing “Center Rail” to “Housing, Lower”, and one screw (CBS, M3x6) securing “Center Rail” to “CR 2. -
Page 23: Lamp Assembly Removal
EPSON GT-9600 Revision A 3.1.5 Lamp Assembly Removal 8. Remove one screw(CBB, 3x12) securing the motor, and remove the motor. 1. Remove carriage assembly. (Refer to Service Manual of GT-9500) 9. Loosen a screw(CBS, M3x6) securing the “Tension Lever 2. Remove 2 screws(CB, M3x6) securing “Cover, Rear, Carriage” to Assembly”... - Page 24 EPSON GT-9600 Revision A 4. Remove 2 screws(CB, 3x6) securing “Invertor Board” to “Carriage Assembly”. Lift up “Invertor Board” and remove the harness of “Lamp Assembly” from the connector on the “Invertor Board”. 5. Remove “Lamp Assembly”. CB(3x6) Lamp Assembly Figure 3-9.
- Page 25 & + $ 3 7 ( 5 ADJUSTMENT...
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Page 26: Adjustment
EPSON GT-9600 Revision A 4.1 Adjustment Origin Adjustment required for GT-9500 is not necessary for GT-9600. Adjustment Adjustment... -
Page 27: Troubleshooting
& + $ 3 7 ( 5 TROUBLESHOOTING... - Page 28 EPSON GT-9600 Revision A Refer to Service Manual of GT-9500. Troubleshooting...
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Page 29: Maintenance
& + $ 3 7 ( 5 MAINTENANCE... - Page 30 EPSON GT-9600 Revision A Refer to Service Manual of GT-9500. Maintenance...
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Page 31: Appendix
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Page 32: Scanner Connection
EPSON GT-9600 Revision A 7.1 Scanner Connection 7.2 Connector This section explains the connectors connected to the circuit boards and their locations. Table 7-2 and 7-3 show signal name of each A C I N O p t i o n... - Page 33 EPSON GT-9600 Revision A Table 7-2. Connector Pin Table 7-3. Connector Pin Pin. No. Signal Name Description Pin. No. Signal Name Description +24 VDC 1-12 LAMP Lamp Control Signal Not Used PGND 14-25 Not Used 26-33 SD0-7 SCSI Data Line 0-7...
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Page 34: Board Component Layout
EPSON GT-9600 Revision A 7.3 Board Component Layout Figure 7-3. B077 Main Board Component Layout(Soldered Side) Figure 7-2. B077 Main Board Component Layout Appendix Board Component Layout... -
Page 35: Exploded Diagram
EPSON GT-9600 Revision A 7.4 Exploded Diagram Following pages show exploded diagram of GT-9600. † Exploded Diagram 1 † Exploded Diagram 2 † Exploded Diagram 3 Appendix Exploded Diagram... -
Page 39: Circuit Shematics
EPSON GT-9600 Revision A 7.5 Circuit Shematics Following pages show the electric circuits of this scanner. † B077 Main Board † B077ISN Board Appendix Circuit Shematics...