Epson LX-300 Printer
Service Manual

$8.99
Epson LX-300 Printer<br> Service Manual
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This manual describes functions, theory of electrical and mechanical operations, maintenance, and repair of
the Epson LX-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: 2 460 kB

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

  yrosci yrosci 2013-03-03 20:26:02  
  se avete problemi con l'esaurimento dei tamponi e la vostra stampante vi dice che arrivata al termine ,non disperatevi con questo programmino potete azzerare i contatori che registrano le vostre pulizie e quando siete arrivati al 100% la stampante non va pi quindi scaricate il Wic Reset ,istallatelo e comprate la chiave che viene 9,9 dollari inseritela nel programmino e la vostra stampante ritorna come nuova.
  khuong tran 2020-10-28 14:11:11  
  it works .. so happy .. I finally managed to reset using the trial key, it really help especially during emergency, you can't send your printer to the shop asap ..
  Edson Hernandez 2023-01-11 17:25:49  
  Hello, you guys are legends for providing this service. It's fucking rediculous customers have to use hacked firmware just to use their own fucking printers. Thanks again.
  Giles Haig 2025-03-31 23:53:18  
  I love this service. Have purchased a WIC reset key maybe 10 times in last 7 years. Has always worked very well and saved ny printer each time. Happy UK customer.
  Paco Vidal 2022-08-08 02:25:55  
  Your product worked! My error message said I had to take it in for servicing. For $10 I fixed it myself :) Thank you!!
  David Wrather 2016-03-31 22:39:24  
  I have been struggling with a clogged head on my Epson Pro 4900 for weeks.
The Windex-on-a-papertowel-overnight solution has worked before; however, it was not clearing the nozzles this time.
Thanks to John\'s link ( http://forum.luminous-landscape.com/index.php?topic=77073.0 ) for guiding me to 2manuals.com!!
I purchased the SP4900 program and it was GREAT!
I used the Adjustments (Individual) program on Section 2 Head Related Checks and Adjustments, first at level CL3 then CL2 for the clogged colours channels and voila, my head is now fully functional again.
I have only browsed through the other SP4900 subroutines, but they will provide me with a full suite of maintenance routines that could be very useful in the future.

This program was fantastic. The only inconvenience was that it is a Windows .exe file and I am a Mac OSX user. I had to launch Windows 7 Pro in Fusion and conduct the maintenance; however, with so many Mac users needing this type of help for the Epson Pro printers, it would be great to have an OSX program option too. That being said, if you can run Windows on your computer and have an Epson Pro 4900, I highly recommend this indespensible program. At $29.99 it is a steal compared to calling in a technician.
Keep up the super product support, John!! Thanks.
  Priscilla Villalobos 2020-07-23 13:18:55  
  Good morning. I have two questions, if you´re so kind to help me. 1) The expiration date key. Does it mean once we get it, we have a period to use it? Or what the expiration date referenced to? 2) If the printer has a problem and we have to format it again, will the key information lost and we need a new one, or does it be able to be used again?. Many thanks ! Esther
  Claudia Daz 2020-06-14 01:34:36  
  This update helps to recognize compatible cartridges or continuous system with self-resetting chip that I stopped recognizing due to firmware update in Epson WF-7510 Printer.
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