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!

  Edward Parker 2025-05-26 16:15:56  
  Thank you for your service! Took awhile to figure it all out but I think I got it. Thank you!
  linda rotgans 2012-07-18 18:49:33  
  All I can say is thank you so much for saving my printer. I changed the ink pads ( very simple task ) and used the Epson Reset. My printer still did not work and I was devastated. I spent MANY hours online researching the problem ( Epson was absoutely no help at all ) and finally came across your product. I used your program to reset the ink pad counter and it reset the counter as advertised. After I restarted the printer It would not do anything. I uninstalled all of the Epson software and reinstalled with the original disk that came with the printer. AWESOME a new printer!!! I can not tell you how much i appreciate your product! I thought I was buying one of the best printers on the market at that time and I am really TICKED off at Epson for building in an unnessisary self destruct. I had purchased every upgrade for my printer Epson offered and was determined to get it working again and you did that for me. THANK YOU !!!!
  Michael Adamek 2011-07-19 04:45:43  
  I have an epson artisan 800. I tried using the epson waste ink counter reset tool, but it was worthless. I used the 2manual reset utility and it worked perfect, resetting the counters to zero. It was so easy to complete.
  FOUDHIL BOURAS REDA 2017-07-03 18:17:30  
  Does it work with Windows10? (Epson Stylus DX4400) Thanks in advance.
  James Whiting 2016-07-07 06:27:39  
  You all rock! Keeping a favorite printer alive! Thanks again😎...it\'s beyond its stated life span, but the reset key resolved my bw issues...it\'s breathing and printing true again after 2 months of frustration! Tony
  Quik Drop of Modesto 2019-03-18 18:49:54  
  It works. Phew! If only I'd found this website earlier.
  NaTiallie Henry 2012-01-05 00:31:30  
  I am so happy! This utility is amazing! Thank you for creating it Mac users too! Perfect! My printer is working! So happy I could shout!
  Kenneth Maclean 2005-01-09 05:13:16  
  In the past I have bought a number of programs from you and have been very happy with your service Kenny
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