Epson LQ-300 Printer Service Manual

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Epson LQ-300 Printer
Service Manual

$8.99

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This manual describes functions, theory of electrical and mechanical operations, maintenance, and repair of
the Epson LQ-300. 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: 2 500 kB


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

Biswajit Halder

2018-07-24 04:07:33

Dear ladies and gentlemen, I would like to thank you for your effort, it worked and the help was great. As a result, we have the throw-away society a trick beaten. Soooo I imagine help me Thank you

Marc FRANCOIS

2024-12-11 16:29:30

Hi, I'm particularly satisfied of the Wic Reset Utility I just used for the 3rd time (2020, 2022 and now) for my Epson WP635 Printer. I had felt pads left from the last time, easily replaced them thanks to the excellent instructions found on octoink's site, then bought a new key and re-intitialized my printer in minutes. My printer is now renewed for 2 years! Very very satisfied. Many thanks. MF, France

YuanYuan Wang

2008-01-19 13:27:07

Was pulling my hairs out when my R340 displayed the message "parts reaching end of service life, see manual". As I know these printers are not made to be "servicable", and I am not ready to pay another hundred pounds for a new printer, I was devastated. Thanks to this service program, it took away the warning message and I can continue using my R340 with the CISS. Phew!! Please note that you DO need to redirect the waste ink or replace the waste ink pads or you may risk dealing with an over-spilled printer. A wise investment into this program. Thank you.

Paul Dodd

2004-03-17 01:38:48

Absolutely brilliant , this small utility saved me from having to replace my Printer. Had I known of this sites existence previously I am sure it would have saved my Epson 580 which I just through out.

Charles Brown

2012-06-22 20:30:54

Thrilled to bits - I thought my trusty printer was destined for the scrap heap ( although nothing wrong except it would no longer operate due to "ink pad full") and I would have to buy new, until I alighted on your product . Also if the ink pad actually causes problem tyou advise where I can buy a replacement kit and do it myself. You perform a great service to printer users. Well done!

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

Elizabeth McLain

2020-02-24 00:13:12

Absolute lifesaver. Saved me about $100 and 2 hours driving.

JIM LOBLEY

2011-02-11 23:07:12

Excellent.!! Worked first time. So easy to use .will certainly buy again.

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Service Manual

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Epson LQ-300 Printer
Service Manual