Epson Stylus Photo EX Service Manual Download Page 1 | Manualshive

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Epson Stylus Photo EX Service Manual Download Page 1

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EPSON Stylus Color 700
EPSON Stylus Color EX

4008847

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Summary of Contents for Stylus Photo EX

Page 1: ...6 59 0 18 3KRWR QN HW 3ULQWHU EPSON Stylus Color 700 EPSON Stylus Color EX 4008847 ...

Page 2: ...e contents of this manual However should any errors be deteced SEIKO EPSON would greatly appreciate being informed of them The above not withstanding SEIKO EPSON CORPORATION can assume no responsibility for any errors in this manual or the consequences thereof EPSON is a registered trademark of SEIKO EPSON CORPORATION General Notice Other product names used herein are for identification purpose on...

Page 3: ...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 PL...

Page 4: ...RINCIPLES 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 CHAPTER 5 ADJUSTMENTS Provides Epson approved methods for adjustment CHAPTER 6 MAINTENANCE Provides preventive ma...

Page 5: ...REVISION STATUS Rev Date Page s Contents A 1998 01 14 All First release ...

Page 6: ...rcuit 2 3 DISASSEMBLY AND ASSEMBLY 3 1 OVERVIEW 3 1 3 1 1 C233MAIN board removal for EPSON Stylus Photo 700 3 1 3 1 2 Caution for removing Printhead on EPSON Stylus Photo 700 3 2 ADJUSTMENT 4 1 OVERVIEW 4 1 4 1 1 Printhead ID Input 4 1 TROUBLESHOOTINGS MAINTENANCE 6 1 OVERVIEW 6 1 6 1 1 Lubrication 6 1 APPENDIX 7 1 OVERVIEW 7 1 7 1 1 Connector Pin Assignment 7 1 7 2 CIRCUIT DIAGRAM 7 3 ...

Page 7: ...PRODUCT DESCRIPTIONS 3 7 5 ...

Page 8: ...PSON Stylus Photo EX EPSON Stylus Photo Acceptable Paper Size Up to A4 LTR LGL Up to A3 B4 A3 297x420mm B4 257x364mm Up to A4 LTR LGL Print Resolution Max 1440 x 720 dpi Õ 720 x 720 dpi Ink Droplet size Normal dot Super micro dot Normal dot Micro dot Super micro dot Normal dot Micro dot Printhead One Chip Head Black Color 32 nozzle color 90dpi One Chip Head Black Color 32 nozzle color 90dpi One Ch...

Page 9: ...OPERATING PRINCIPLES 3 7 5 ...

Page 10: ... dot Super Micro dot Same as Stylus Photo EX Print Resolution Max 1440 x 720dpi 1440 x 720dpi 720 x 720dpi 2 1 1 1 Printhead Unit The printhead unit used on these products are basically the same except the following Table 2 2 Printhead Unit Item EPSON Stylus Photo EX EPSON Stylus Photo 700 EPSON Stylus Photo Printhead Type R S62P R4C163Q Same as Stylus Photo EX Nozzle configuration 6 colors 32 noz...

Page 11: ...d compared with C209MAIN C231MAIN for EPSON Stylus Photo and Stylus Photo EX and a figure below illustrates the circuit diagram of C233MAIN board I C 2 A S I C E 0 5 B 5 5 Y A I C 1 C P U T M P 9 5 C 0 6 1 I C 5 D R A M 4 M I C 3 P R O M I C 6 M R O M I C 1 4 U D N 2 9 1 7 I C 1 5 U D N 2 9 1 7 I C 1 6 S e r i a l T r a n s c e i v e r S N 7 5 L B C 7 7 5 I C 1 1 E E P R O M A T 9 3 C 4 6 I C 1 0 ...

Page 12: ...DISASSEMBLY AND ASSEMBLY 3 7 5 ...

Page 13: ...manual Chapter 3 Section 3 2 1 2 SHIELD PLATE M B removal refer to EPSON Stylus Photo Service manual Chapter 3 Section 3 2 2 3 After dismounting SHIELD PLATE M B from the printer remove all cables from C233MAIN board 4 Remove seven screws 4 fixing C233MAIN 3 fixing C233MAIN from the outside of SHIELD PLATE M B and remove C233MAIN board Table 3 1 Cable Connection Connector Connected to CN3 ÖControl...

Page 14: ...ignal cables connected to the printhead of EPSON Stylus Photo 700 and both cables has the same number of terminal 15 terminals Therefore be careful with the cable connection either to the printhead or the main board C233MAIN C N 9 C N 8 C N 1 C N 2 P r i n t h e a d U n i t C 2 3 3 M A I N B O A R D Figure 3 2 Cable Connection between Printhead and C233MAIN Board ...

Page 15: ...ADJUSTMENT 3 7 5 ...

Page 16: ...ID Input Since EPSON Stylus Photo 700 and Stylus Photo EX supports high resolution Super micro dot printing a unique ID number should be defined for EPSON Stylus Photo 700 and Stylus Photo EX When you perform the printhead ID input operation with the adjustment program confirm the printhead ID number indicated on each printhead unit and input them with the program For EPSON Stylus Photo 700 and St...

Page 17: ...SHOOTINGS Since the basic design and the structure of the printer mechanism and the electrical circuits are the same with EPSON Stylus Photo refer to the service manual for EPSON Stylus Photo for detail 3 7 5 ...

Page 18: ...MAINTENANCE 3 7 5 ...

Page 19: ...nt specified in this manual Table 6 1 Applicable Lubrication Type Name EPSON Code Supplier Oil O 12 1038991 EPSON Table 6 2 Lubrication Point No Lubrication Standard Remarks 1 Lubrication Point Oil pad in the carriage assembly This lubrication must be made only when Replacing the carriage assembly or Replacing the oil pad Use a precise syringe to apply it If accidentally apply too much oil to oil ...

Page 20: ...APPENDIX 3 7 5 ...

Page 21: ...ylus Photo Service manual CN3 ÖControl panel C209PNL Refer to EPSON Stylus Photo Service manual CN4 ÖPrinter mechanism PE Sensor Refer to EPSON Stylus Photo Service manual CN5 ÖPrinter mechanism HP Sensor Refer to EPSON Stylus Photo Service manual CN6 ÖPrinter mechanism CR motor Refer to EPSON Stylus Photo Service manual CN7 ÖPrinter mechanism PF motor Refer to EPSON Stylus Photo Service manual CN...

Page 22: ... A 3 Connector Pin Assignment CN9 Pin Signal Name I O Fucntion 1 GND Ground 2 SI2 O Head data output 2 3 GND Ground 4 SI1 O Head data output 1 5 GND Ground 6 NCHG3 O Head drive record control signal 7 GND Ground 8 NCHG2 O Head drive record control signal 9 GND Ground 10 NCHG O Head all on pulse signal 11 GND Ground 12 RESET O Drive record reset signal 13 COBC I Black ink cartridge detect singal H ...

Page 23: ... 700 EX Service Manual Appendix Rev A A 3 A 2 CIRCUIT DIAGRAM EPSON Stylus Photo EX Refer to EPSON Stylus Photo service manual for Main board and Power supply unit EPSON Stylus Photo 700 See next page for C233MAIN BOARD ...

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