Epson R300, R310, PMD750, PMD750V printers Service Manual and Parts List

$9.99
Epson R300, R310, PMD750, PMD750V printers Service Manual and Parts List
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This Epson R300, R310, PMD750, PMD750V 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
CONTENTS
Chapter 1 TROUBLESHOOTING
1.1 Overview
1.2 Troubleshooting with LED/LCD Indications and Status Monitor 3 Message
1.3 Unit Level Troubleshooting
Chapter 2
DISASSEMBLY AND ASSEMBLY
2.1 Overview
2.1.1 Precautions
2.1.2 Tools
2.1.3 Pre-Shipment Checks
2.2 Caution regarding assembling/disassembling the printer mechanism, and how to ensure the quality of reassembled product
2.3 Disassembly
2.3.1 Removing Paper Support Assy.
2.3.2 Removing Housing, Upper
2.3.3 Removing Housing, Middle
2.3.4 Removing Porous Pad, Paper Guide, Front
2.3.5 Removing Panel Board
2.3.6 Removing Stacker Assy.
2.3.7 Removing Main Board
2.3.8 Removing ASF Assy.
2.3.9 Removing Holder, Shaft Assy.
2.3.10 Removing CR Motor
Chapter 3 ADJUSTMENT
3.1 Adjustment Items and Overview
3.1.1 Servicing Adjustment Item List
3.1.2 Replacement Part-Based Adjustment Priorities
3.2 Adjustment by using adjustment program
3.2.1 Market Setting
3.2.2 USB ID Input
3.2.3 Head ID Input
3.2.4 Head Angular Adjustment
3.2.5 Bi-d Adjustment
3.2.6 PW Sensor Adjustment
3.2.7 First Dot Adjustment
3.2.8 Offset Input for CR Motor Calorific Limitation
3.2.9 A4 Normal Paper Print
3.2.10 A4 Photo Quality Inkjet Paper Print
3.2.11 A4 Photo Paper/ Glossy Photo Paper print
3.3 Adjustment Except Adjustment Program
3.1 PG Adjustment
Chapter 4 MAINTENANCE
4.1 Overview
4.1.1 Cleaning
4.1.2 Service Maintenance
4.1.3 Lubrication
Chapter 5 APPENDIX
5.1 Exploded Diagram
5.2 Electrical Circuits

FORMAT: High resolution PDF document!
Zip archive: 8 054 kB

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

Our customers reviews:

  david simpson 2012-10-29 03:26:46  
  Brilliant stuff,very informative,well illustrated,althought i have an electronice background anyone could follow this very easily,a lot of thought & effort gone into this,welldone
  Jack Wilson 2007-04-21 23:00:22  
  JUST A NOTE TO THANKYOU FOR A BRILLIANT WEBSITE SERVICE Had an Epson R220, locked Within three minutes of buying the adjustment software for R220, printer was rejuvenated and lept into life doin handstands!!! Excellent-well done!!! SRS
  ann weston 2022-09-01 07:15:35  
  I bought one reset key and it hasn't even been a month yet and my printer is already telling me that the ink pad needs service. All of these good reviews that I have read on here is the reason i took a chance and purchased a reset key. I have not been able to use my printer at all. I am highly pissed off that not even a month after purchasing the one reset key and my printer is back at it again. I want a refund or to be able to try another reset code. this is a bunch of B.S.
REPLY:
Waste counters doesn't have any relation to how much time did user used the printer. Waste counters increase when printhead cleaning is performed. One printhead cleaning takes about 3-4% of waste counter. So if user make 25-30 printhead cleanings - the waste ink counters will reach 100% and overflow. Doesn't depend on time you will make this cleanings - in 1 month or in 1 year or in 1 day or in 3 years. Usually when printer is new and using Epson original inks - -there will be no need to make printhead cleanings. After Epson inks finish - users often buy third party inks - they have not so good quality as Epson and may clog printhead more often. So after Epson inks finish - users make printhead cleanings more often - as a result - after 20-30 printhead cleanings - counters overflow. So - try to make printhead cleanings less often.
Only ONE thing what does Reset Key - it resets waste ink pads counters to ZERO. Doesn't matter counters will be reset by yourself using Reset key ($9.99) or by Epson Service Center engineer ($50) - the result will be the same - counters will become 0%
Conclusion: use high quality inks!

  Sharon Brown 2008-07-21 04:40:38  
  I need help! Canon MP830 printer alarm light keep flashing. I keep turning my printer on and off. Error keep telling me look at the manual. I miss place my manual - just reset waste ink counter!
  Darius Sruoginis 2025-02-03 17:37:11  
  Changed the waste ink pads with the new ones and used WicReset for reseting waste counter on Epson L382. Received the key without any delay, right after placing the order and paying for it. Worked perfectly. Counter became 0,00%. Great utility!
  luiz de puala 2020-06-04 00:54:21  
  The program worked great. Easy to understand instructions. thanks a lot!
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