Epson LQ-870, LQ-1170 Printers
Service Manual

$8.99
Epson LQ-870, LQ-1170 Printers<br> Service Manual
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This manual describes functions, theory of electrical and mechanical operations, maintenance, and repair of
the Epson LX-870, LQ-1170 printers. The instructions and procedures included herein are intended for the experienced repair
technician, and attention should be given to the precautions on the preceding page.

FORMAT: High resolution PDF document!
Zip archive: 2 910 kB

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

Our customers reviews:

  supri adie 2004-11-23 18:28:32  
  looking for information about manual service and maintenance of lq 1170 dot matrix printer
  MAX PRESS 2020-08-08 18:54:44  
  I successfuly and easily replaced my waste kit. Experienced only one issue on XP635: an unexpected screw made the replacement a bit difficult. I reported this point, hoping the leaflet could be updated. Best regards and congrats for this smart product. Marc, France
  Gbenga Ojo 2023-09-12 02:00:22  
  my canon pixma ts9540 has not pick picking paper properly again since i reset the ink counter. pls help. this is the second printer of the same model it happened to exactly like that. it is this second printer that made me realise it is immediately after the ink counter reset that my printer stop picking paper itself. it just continue jamming. unless i feed it manually deep in the process of picking the papers. kindly help pls. sobddinn@gmail.com is my mail. thanks

Reply:
Printers Waste ink counters doesn't have any relation to paper feed process. Please clean all paper feed rollers
  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.
  Gerd Eilert 2005-04-22 10:05:03  
  by other wise i need u to info me about service manual if it has trouble codes and diagnostic and troubleshooting procedures ?......thanx
  Wesley Pritchard 2003-11-10 00:29:10  
  This program is a definate must have if you want to service your own printer. Using this program along with the servive manual (440,640,740) will help you to determine what the problem is. The program shows print head voltages, waste ink counter and reset, and recover print head functions just to name a few of the useful functions that this program has to offer. It returned my printer from a paperweight into a working Epson 640 in minutes. Even if your printer is working properly you can use this program ensure it will keep working. For less than $6.00 it is worth having.
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