Epson C20, C40 printers Service Manual and Parts List

$7.99
Epson C20, C40 printers Service Manual and Parts List
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This Epson Service 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.

MANUAL CONFIGURATION

CHAPTER 1. PRODUCT DESCRIPTIONS
Provides a general overview and specifications of the product. Differences between the Stylus C20 and the Stylus C40 models

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 the disassembling and assembling the printer.

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

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

APPENDIX
Provides the following additional information for reference:
- connector pin assignments;
- electric circuit boards components layout;
- electrical circuit boards schematics;
- exploded diagram and parts list

FORMAT: High resolution PDF document!
Zip archive: 7 251 kB

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

  First Name 2010-02-21 00:46:14  
  Thank you!
  urie el 2007-08-28 00:02:52  
  me parese un muy buen servicio kalos pero es mejor que lopongan mas facil para asi poder bajarlo mas rapido nose si sirva
  fred perry 2010-07-30 17:24:22  
  Thank you for such complete service manual. I am service engeneer.
  TAMMY OAKLEY-PRIOR 2011-04-27 22:42:22  
  Excellent! Thank you! What a brilliant utility!..................................................................................................
  Narayan Chakra Borty 2010-09-18 12:22:25  
  Dear sir plz help for Epson T60 Service Adjustment Program FULL Working New! plz confirum t50 t59 service adjustment program work for t60?
  Patrick Blom Bachstein 2016-02-25 19:28:33  
  So had my Epson Pro 4900 disconnected from powersupply for about a month and a half, due to new facilities in my studio. Powered it up, printed a nozzle check, and banged my head against the wall! Only magenta and light cyan did appear, and two broken lines of photo black. Did the Windex trick 5-8 times, and at the 16. nozzlecheck, 9 colours appeared, BUT some actually has got worse, the more Windex the head had.
Preparing myself on making a stronger brew for the cleaning (a lot of Googling and reading!), I came across the Service Program. Reluctant to spill ~ 150 ml of ink, I first moved along (also, the website seemed shady, however, alot of mentions on various foras).

Today I decided \'What the heck, 30 bucks, if it doesn\'t work, I\'ll survive\', so I purchased a license, installed on a laptop (with USB connection instead of network), and chose the option to prime the left channels first - and WOW: EVERY nozzle on that side now fired, and made an (99%) perfect nozzle check. So did the other side, when finished filling the lines again.
So: 5 f*cking huge stars from me! :)
Thank you for this wonderful utility!
  Silvia Brandmeier 2021-10-25 17:32:04  
  It is end of October 2021. I just have bought the second reset key in my printers life. The first one I bought in 2015 !!! That means my printer had already it's life prolonged by 6 years and goes now into the second reset cycle. Keep up the good work to prevent valuable electronic hardware becoming garbage. I never had any trouble in 6 years with the ink waste pad after resetting the counter for the first time.
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