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This Epson R320, PMD770 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. TROUBLESHOOTING
Describes the step-by-step procedures for the troubleshooting.

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:
• Electric circuits
• Exploded diagram

FORMAT: High resolution PDF document!

Zip archive: PdF document 12 023 kB

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

Eva Baumgartner	2025-06-02 15:36:12
Großartig! - mit trial versucht, heute gekauft, bezahlt, bekommen, angewendet - und mein Epson XP-950 läuft (mit neuem Tintenkissen) wie neu. Toller Service, ich bin sehr zufrieden.

Ілона Єфімцева	2025-05-28 10:47:21
Придбала ключ скидання відпрацьованих чорнил, після оплати протягом кількох хвилин ключ надійшов на пошту. Ще кілька хвилин і мій принтер знову працює!!! Дякую!!!!

NACHO GOMEZ

2010-10-25 23:44:48

I got the flashing lights and Service required message on my Epson R2400, as many others have before! I spent hours online and eventually managed to download Epsons own Adjustment Program. It showed me the waste ink settings but would not let me reset the counter, although I had disconnected the feed tubes and re-routed them to an external bottle. Today I found 2Manuals.com and downloaded their WIC reset program. I thought It probably won\'t work but one key is only $9.99 so what the heck! Well that was the best $9.99 I have ever spent - as soon as I entered the key and hit RESET the printer whirred into action, ink pumped into my waste bottle and I am back in action! This has saved me a lot of money and the hassle of sending the printer to an Epson service centre. Truly a 5***** product! Chris Porteous, Prestatyn, U.K.

MUSTAPHA YASSINE	2025-11-26 16:53:58
the printer l 382 is very best quality and i need to reset it

Alvin Brown

2020-10-26 01:45:31

Absolutely fantastic. I got the error message and removed the ink pads ans washed them, don't think I got all the ink out though! Then I used this program as a 'trial' and it worked wonderfully, Printing all OK again and I thought I would need to buy a new printer. When it happens again, I will purchase new pads and a reset key - has to be cheaper than a visit to a repair shop or a new printer. Thank you so much

SHERZAD AZIZ	2012-02-04 21:59:04
I want to get the key to reset Epson printers Is it possible to get the key for one month free

Richard Obregon

2024-07-31 17:20:16

I was at 94 percent and got a warning from my printer that my ink pads were close to the end of their service life. After doing some research with Epson and some other stores I got the impression they just wanted you to trade it in on a new printer. This website was linked by a few different blogs and turned out to be the best alternative to keeping a fairly decent printer for a while longer. Thank you.

joe re	2024-09-19 22:36:27
I had to teach a friend how to reset the WIC - this came in clutch! TY