PR4/DT Laser Printer
Service Manual

$6.99
PR4/DT Laser Printer<br> Service Manual
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This manual describes basic functions, theory of electrical and mechanical operations, maintenance and repair procedures of PR4 / DT printers.

PREFACE
This manual has been written for the field engineers who will be servicing the PR4 / DT printers.
It provides all the information needed to install and service these printer models.
SUMMARY
This manual is divided into eight chapters.
The first four chapters provide the installation, functional check and adjustment procedures while the remaining
chapters provide the disassembly and adjustment procedures.
PREREQUISITES
Knowledge of similar products is helpful to better understand the topics discussed in this manual.

FORMAT: High resolution PDF document!
ZIP archive: 958 kB

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

  Richard Langenhuizen 2025-05-04 06:29:28  
  I was unable to use your reset key. please return my charges immediately.
  Sergey Murzin 2010-01-30 10:53:41  
  http://resetters.ru/index.php?showtopic=21585 - здесь можно скачать утилиту для сброса памперса Т27
  MANMOHAN MEENA 2015-05-29 11:20:48  
  I bought a key (25key) Use everything correctly
  Prapan Chulapinyo 2016-11-10 15:46:54  
  It work great! But it like I\'ve force to buy because I\'ve no option. Price should be lower.
  Paul Inouye 2016-12-16 20:41:53  
  Thanks for the program and manual. I was able to revive a 2 year old 4900. I had 100% blockage in 8 of the 11 heads, and over 50% blockage in the last three.... I ran the ink charge with cleaning fluid. Now I have 100% of the nozzle check pattern on ALL of the heads. I was blown away. I thought for sure I was going to pay for a new head. So, thank you. I also have a an older Epson Stylus Pro 4000. It has been sitting a while and the heads are dried up. Do you have the same program and manual for this printer? I would like to try to revive it as well. If you do could you just send me a link? Thanks again
  yoti alain 2020-12-13 23:31:30  
  Many thanks. Easy and worked great for my Epson XP-830
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