Epson LX-810, LX-850 Printers
Service Manual

$8.99
Epson LX-810, LX-850 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-810, LX-850 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: 4 190 kB

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

  Neil Skidmore 2015-11-23 00:28:01  
  Ace. I downloaded the programme which told me that one waste ink was at 65 % and the other was at 100% This told me that the programme was communicating with the printer (Another utility I tried would not even talk to the printer.) This gave me confidence to buy the key to activate the reset. It worked in seconds and my now perfectly functioning A3+ printer is no longer a pile of scrap. If only Epson UK were this good!!!
  Ivan Tilbury 2015-09-08 06:01:35  
  I purchased the epson adjustment program last night and got to work on it today.
I had a clog in C and it would not clear. I ve had my 4900 for over 2 years and have been able to handle them until now.
I learned about this site from another site that has cleaner for the 4900 and said I need to buy this software first. I bought it and tried it with the epson ink that was in my printer. I ran the adjustment and it cleared C but then there were other clogs. Because they werent clogged before I started, I cleared them the normal way through the printers options. Had they not cleared, I would have ran the adjustment again.
I had tried everything to get C to clear for a week and this program did it in one try!

I would highly recommend this for clearing a stubborn clog. And now it is in my arsenal if I get another one that I cant clear down the road. By the way, it does not work if your printer is networked. Mine was so I had to move a computer into the room with my printer, directly connect to it and install the drivers. Then it work fine.
If you got a clog that you cant fix, just buy it.
  Patrick Reynolds 2023-03-26 18:26:17  
  Just used my Reset Key for Epson XP-700 printer. Worked a treat. Many thanks.
  richard riggs 2011-12-30 07:57:49  
  I bought a demonstration Epson Artisan 800 from Office Depot. The waste ink pads were "used up" after just a little use. Your reset software and the manuals for this series of printers. really saved the day. You provide a valuable service to Epson users. Thanks
  Preda Alexandru 2020-09-26 22:03:18  
  Can confirm that chipless procedure works! Thank You!
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