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This Epson RX620, RX630, PMA870 Service Manual describes basic functions, theory of electrical and mechanical operations, maintenance and repair procedures of the printer.

This manual consists of 6 chapters and Appendix.

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

CHAPTER 2. OPERATION 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: PdF document 8 310 kB

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

latonna roberson

2019-04-03 18:41:10

My Epson 1400 got the end of life message and I had already reset it once before so I couldn't use the Epson site to reset it. I remembered this site from years ago and purchased the utility reset and it worked like a charm. Only wish I had not spent $400 on a new printer before remembering your site. Anyways I just did a live video showing that this really works on my youtube channel. More people need to know about this remedy!

arbin zamora	2022-12-30 22:58:51
Just wanted to say thank you for a most helpful product which does exactly what it says. Followed all instructions, replaced waste ink pads and we have a working printer again. For very little outlay. Congratulations on running an excellent business. Have a good day,

angga sri	2006-11-28 06:47:39
be epson maniac. because epson is the best. and all my product always use epson. Thank you!

Jens Klapp	2011-04-06 22:57:41
Hallo, thank you very much. Oder in Deutsch: Herzlichen Dank. It worked fine. No problems MfG Jens Klapp

Wolfgang Panter	2010-02-03 12:30:13
Thanks! Working now!

Nancy Ludwig	2018-02-14 18:48:52
Epson has a new printer. XP-15000. It would be good if we could reset the waste ink for it.

mihail andronic	2017-10-25 08:24:10
Looks ok, working fine, save a lot of time in my case, finding a bad sensor in 15 minutes, but can not read counter information`s. Only can reset.