OPTRA E-310, E312 Printers Service Manual

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OPTRA E-310, E312 Printers
Service Manual

$8.99

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This manual describes functions, theory of electrical and mechanical operations, maintenance, and repair of
the OPTRA E-310, E-312 laser printers.

FORMAT: High resolution PDF document!
Zip archive: 3 636 kB


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

Claudia D�az

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.

graham petty

2013-01-01 21:10:10

It was very easy to install, and worked instantly. Epson RX700 working again. Thank you.

mauro albanese

2020-10-22 13:26:46

Just over a week ago, I figured I was going to be in the market for a new printer. When the error message came up on my Epson XP-610 stating that "Parts inside the printer are at the end of their useful life" I initially was quite disappointed. However, after a quick Google search for that phrase, I came across the OctoInkjet website. After a little further research, I decided to give the trial waste ink counter reset code a shot - after all, what did I have to lose - and, somewhat to my surprise, it worked! Knowing that I then needed to purchase a new set of ink pads and a reset key to fully resolve my printer issues, I was pleasantly surprised at the low cost of purchasing both of these items together. I then placed my order, but knowing that the product was coming from overseas (I'm in the USA), I figured it would be a minimum of at least a few weeks before my printer pads arrived. But, lo and behold, the pads arrived on my doorstep in just over a week! I was thrilled and so I quickly replaced the pads in my printer with the new set (which, by the way, were a perfect fit and the instructions provided were excellent), ran the counter reset program applying the reset code I had purchased, and everything worked flawlessly! So now it feels like I have a brand new printer (although it's probably about 5 years old) and I can continue to purchase inexpensive third party ink cartridges (which I have always done), continuing to save me money for years to come. Thank you OctoInkjet!!! I will certainly be telling others to check out your product. P.S. - I seldom write product reviews so this shows how impressed I am with this product. I particularly love it when a solution is provided that overcomes "planned obsolescence" by the manufacturer.

2013-12-05 11:44:10

Holy crap this is a lifesaver / money saver / mental breakdown saver and just an amazing product. I was on the verge or completing my order for a new printer when I came across this site. Why spend $200. for a new printer when $10. can breathe new life into my old Epson Artisan 835 with CISS. I'm good to go now, just have to get a waste ink system installed and I'm back in business. Thanks.

bk Lee

2020-03-04 15:42:14

Just used the free trial key. Up and running again in minutes. Will definitely be buying the full key when the time comes. Many thanks!

michel jacquemin

2022-07-12 15:53:28

I just bought a reset key, everything works perfectly on a Epson XP 520. Just one thing, one key for several reset will be better.
Thank you for your job.

star link

2019-08-31 04:22:56

Works slick...and why shouldn't they make some $$ for their key and Utility? I appreciate not having to send the printer to Tech support or buy a new one like Epson suggests- when it was a piece of cake to do myself.

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Service Manual

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OPTRA E-310, E312 Printers
Service Manual