Stylus Color 680, 685, 777 Printers
Service Manual

$9.99
Stylus Color 680, 685, 777 Printers<br> Service Manual
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This manual describes basic functions, theory of electrical and mechanical operations, maintenance and repair procedures of the printer. The instructions and procedures included herein are intended for the experienced repair technicians, and attention should be given to the precautions on the preceding page.

This manual consists of six chapters and Appendix.

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
Describes the step-by-step procedures for the troubleshooting.

CHAPTER 4. DISASSEMBLY / ASSEMBLY
Describes the step-by-step procedures for disassembling and assembling the product.

CHAPTER 5. ADJUSTMENT
Provides Epson-approved methods for adjustment.

CHAPTER 6. MAINTENANCE
Provides preventive maintenance procedures and the lists of Epson-approved lubricants and adhesives
required for servicing the product.

APPENDIX
Provides the following additional information for reference:
• Connector pin assignments
• Electric circuit boards components layout
• Electrical circuit boards schematics
• Exploded diagram & Parts List

FORMAT: High resolution PDF document!
ZIP archive: 11 195 kB

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We are in business since 2002 and do our best to give our customers perfect service!

  Pierpaolo De Fina 2019-08-14 15:33:44  
  It works perfectly to make Epson XP-55 chip-free and disable ink levels. Many thanks.
  richard haynes 2020-05-11 23:57:36  
  Thank you so much for the reset. I was able to clean my ink pads, and then using your reset utility, reset my printer and now it works perfectly! So much better than buying a new printer!
  Colin Lyne 2025-05-27 19:17:17  
  Excellent. Easy to replace pads, following instructions, and key reset a breeze
  sabir ali 2018-05-01 02:18:31  
  The procedure was easy. I used the trial version, and my printer is now working. I will buy the reset key next time. I recommend this fix. Thank you....
  Sharon Brown 2008-07-21 04:40:38  
  I need help! Canon MP830 printer alarm light keep flashing. I keep turning my printer on and off. Error keep telling me look at the manual. I miss place my manual - just reset waste ink counter!
  sunil maurya 2020-04-08 12:02:47  
  Thank a lot. THANK to wik reset utility i avoid wasting money in a new printer.
  Faith Hutson 2025-07-19 19:22:35  
  The process of resetting my printer after replacing the ink pad was so incredibly easy. The instructions were very clear and my printer reset immediately
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