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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!

Tomas Jomad	2014-05-21 14:00:25
Just wanted to write and THANK YOU for making such GREAT products. I just reset my Epson 1430 printer. I\'m using it with bulk pigmented ink...and a custom color profile. I love it...and thanks to you I\'ll be able to get several more years out of it. Best regards.Tomas Jomad

Randall Larsen	2020-05-23 17:18:16
I received my reset key for the printer and after entering it, printer was successfully reset. Thanks, Worked great.

Graham Payne	2012-02-14 20:50:30
Many thanks for the reset key, Best $9.99 I've spent in a long time my dear old EPSON stylus PHOTO RX425 is all singing once again. Graham

Ronald Guevarra	2020-07-19 18:26:14
Great software! Helped me out most when i needed. Downloaded software and used the trail key and instantly reset my printer, will definitely purchase key next time when needed. Thanks

jose manuel gutierrez sagüillo	2012-12-04 07:30:14
todo perfecto a los 5 dias como dijeron me mandaron la clave un placer todo ok se puede confiar en la guente esta