Stylus Color 440, 640, 740 Printers
Service Manual

$6.99
Stylus Color 440, 640, 740 Printers<br> Service Manual
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This manual describes basic functions, theory of electrical and mechanical operations, maintenance and repair procedures of Stylus Color 440/640/740. 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.

The chapters are organized as follows:

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.

CHAPTER 5. ADJUSTMENTS
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
• Exploded diagram
• Electrical circuit boards schematics

FORMAT: High resolution PDF document!
ZIP archive: 4 278
kB

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

  bobby florez 2004-01-15 06:12:01  
  Congratulation, the web site is very good. i hope to find all my information in this place.
  Victoria Parvanova 2024-07-20 14:43:05  
  I saved the printer of my boyfriend a few years ago with the trial key and he was so happy that he gifted it to me. Now I decided to give the same printer one more chance and it worked again, saving me 300 euro for the price of 14 within 5 minutes. I also changed the pads by the way did not just reset the software and I recomend you to do that as well. Super easy to use and worth the money! Last but not least a really sustainable solution, allowing us to use a device which otherwise would be throuwn away.
  Giorgos Zaxarias 2006-09-26 00:32:15  
  It\'s ok! thank you......................................
  jim stewart 2007-10-19 17:28:10  
  I spent 4 hours trying to get my r340 to work then l I used your program to reset the protection counter. I have just printed 5 pages and 4 disks. Slightly cryptic instructions but it worked perfectly. it took me all of 5 minutes.
  claudia wehnes 2018-01-05 15:35:36  
  Heel erg blij. Very happy that my epson XP510 is alive again. Thank you from the Netherlands.
  John Safranek 2010-03-29 19:19:29  
  Does NOT contain ANY instructions for replacing the waste ink pad cartridges!!!
  Colin Jones 2016-12-06 20:42:07  
  Very many thanks for working with me on this order. My printer is reset and I appreciate your patience working with me.
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