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!

John Safranek

2010-03-29 19:19:29

Does NOT contain ANY instructions for replacing the waste ink pad cartridges!!!

K A R Wright

2010-07-28 20:57:29

Have to confess I was a bit dubious about spending the money and whether it would be worthwhile, but am pleasantly surprised. Where others charge almost as much for a couple of single pages of info of little use, your manual is the complete one and indeed well worth the cost. Hoping it's going to enable my printer support guy to fully fix the problem with mine and save me having to shell out a LOT more to get another printer. Thanks.

HELIO MUTOVO

2011-04-28 14:53:48

AGRADECO MUITO PELA AJUDA PECO QUE VOU SEGUIR AS RECOMENDACOE DADAS

talant 51

2020-02-01 16:53:00

i reset with the key that i got and nothing worked. it still shows that the carts are not genuine. what a waste of time. it sat here for 12 hours on the "do not turn off printer" epson wf-7210.... give me back the $30 i spent or give me more keys to try again. order #18740047

===============================
According to your Order number - You have purchased RESET Key ($9.99) which is required for Wate Ink Counters reset. If You want to downgrade firmware - You have to buy FIRMWARE Key ($19.99)

Xavier Thomas

2020-01-30 02:35:32

Great tool, disabled the ink cartridges and now the printer shows full ink even with no cartridges installed. Thank you!!! My printer is FREE!

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Service Manual

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Epson LQ-300 Printer
Service Manual