Epson C41, C42, C43, C44 printers Service Manual

$7.99
Epson C41, C42, C43, C44 printers Service Manual
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This Service Manual describes basic functions, theory of electrical and mechanical operations, maintenance and repair procedures of the printer.

This manual consists of 4 chapters and Appendix.

CHAPTER 1. PRODUCT DESCRIPTIONS
Provides a general overview and specifications of the product.

CHAPTER 2. DISASSEMBLY / ASSEMBLY
Describes the step-by-step procedures for disassembling and assembling the product.

CHAPTER 3. ADJUSTMENT
Provides Epson-approved methods for adjustment.

CHAPTER 4. 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:
• Electrical circuit boards schematics
• Exploded diagram and Parts List

FORMAT: High resolution PDF document!
Zip archive: 4 441 kB

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

  john Liang 2018-08-16 18:24:01  
  I took a gamble last week by buying a Epson Pro 4900 for less than $140 thinking if I could not get it going, I can at least take the remaining ink out of the cartridge and use it on my other printers.

The initial nozzle test was not so bad for a printer that was unused for about 1 year, I got six Nozzles firing at around 90% not bad, the next thing I did was the popular Windex treatment, I ran 4 sessions of Windex treatment on the printhead, first one lasted 1 hour, second one lasted 2 hours and third one lasted 4 hours and the last one lasted 8 hours, I got a fully soaked paper towel in my last two treatments, I ran a series of power clean on the non firing nozzles but the Green nozzle remain clogged.
At this stage I thought this program may be my last chance to rescue this printer. I bought the program at 6 pm today, I ran the CL1 clean on OR/GR channel and the green nozzle remain clogged, I then ran the CL2 clean on the same nozzles and the same result, at this point I thought maybe this printer is completely dead but I will give CL3 a shot, I went for dinner when CL3 clean was performed on the printer. I came back immediately printed the nozzle check I got the perfect Nozzle pattern on almost every single colour nozzle except Cyan which has a few bar missing, a quick CL1 clean on Cyan/Magenta fix that.
The next thing I did was to run a quick paper profile on this printer with X-rite software, I printed two test pattern page to calibrate the printer, then come the first real print on my Epson Stylus Pro 4900 it was absolutely brilliant, the best printer I have ever own and the IQ on one of the cheapest glossy media I could find was simply breath taking.

I have to say without this software my $140 purchase would probably end up in the rubbish dump.
I must say I was skeptical about the truthfulness of the success that other has with this software but with myself actually tried this software, I have no reservation but to recommend that anyone who has a clogged Epson Pro 4900 to give this program a shot it may just save your printer.

On the scale of 10 I would probably give it a 11 and it is more than just good!
  Pierre-Yves Gibello 2020-01-23 22:33:55  
  Perfect: reset an Epson XP-700 counters within a minute. Worth 10$ :)
  arjal balad 2018-09-08 21:50:28  
  Thank you for this wonderful program. First i cleaned my epson internal. I hope it wil do it right for a long time again. I recommend this to other epson users. THANKSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
  Colin Lyne 2025-05-27 19:17:17  
  Excellent. Easy to replace pads, following instructions, and key reset a breeze
  Robin Pruett 2023-07-13 20:54:29  
  I was skeptical, like I'm sure we all are when buying something new online, but I simply turned off my Epson Monitor, under maintenance tab, bought the key, turned off my printer, then turned it back and and IT WORKED! Well worth $10.00, just so I don't have to buy another printer.
  savalli Tiffany 2023-03-30 14:48:51  
  Je ne sait plus l'utiliser j'ai demander à en avoir une nouvelle mais je 'ai jamais eu de retour... donc pour moi application non fiable.

======reply======
Reset key is for ONE USE only
One reset key - One Reset
It is clearly stated in reset key description!
  Philip Short 2012-12-18 01:54:12  
  Thank you SO SO SO much for making this available for Mac. You can't imagine how much hassle you've saved me - trying to get a Windows machine to run a reset utility on... Excellent service altogether. Many thanks from Ireland!
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