Lenovo ThinkPad T20, T21, T22, T23 Notebook Hardware Maintenance Manual (Service Manual)

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Lenovo ThinkPad T20, T21, T22, T23 Notebook
Hardware Maintenance Manual (Service Manual)

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Lenovo ThinkPad T20, T21, T22, T23 Hardware Maintenance Manual + BONUS - Hardware Maintenance Manual for ThinkPad Docking Solutions

This Service Manual is designed for experienced repair technicians only and not designed for use by the general public.
This HMM contains information regarding hardware installation and removal; diagnostics and troubleshooting; hardware interfaces; and service (FRU) part numbers.

Released on Apr 2002

FORMAT: High resolution PDF document!
Zip archive: 2 848 kB

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

Kai Müller

2020-06-01 18:08:33

WOW - WOW + WOW using your service since 2012 with 2 EPSON printers and CISS: PX 720 WD and XP 960 never had any real problems kisses for the ciss (as girl that I'm not) so what Everything works very fine - all one has to do is watch for pressure within inks - system Ciss saved a lot of money printing thouseands of hires fotos your service + team is excellent !!!!!!!!! Didn't EPSON learn from you - now they are selling printers with build - in CISS So YOU should get monex from EPSON !!!!!!!! The best of course is resetting the counters Go on like this

latonna roberson

2019-04-03 18:41:10

My Epson 1400 got the end of life message and I had already reset it once before so I couldn't use the Epson site to reset it. I remembered this site from years ago and purchased the utility reset and it worked like a charm. Only wish I had not spent $400 on a new printer before remembering your site. Anyways I just did a live video showing that this really works on my youtube channel. More people need to know about this remedy!

Mary-Ann Prinsloo

2022-07-19 12:17:16

Good day. I have to clean my printer head EVERY hour. Then it prints fine. Until I leave it for an hour. So this leads to waste pad full and I have to purchase a key every time. Is there another way to go around this problem please? I cannot afford to buy a key every week.

=======Reply ========
You have to make 2 things
- clean parking station first - then inks will not dry on printhead;
- use high quality inks.

elsie valle

2011-07-17 16:35:23

thanks so much found what i had to do finally worked great again a big thanks now have to figure out why my printer won't accept the continous ink that i was using hhmmm1! but a big thank to this great web sight very helpful

John Cleland

2012-06-25 21:40:49

I am extremly happy with the ease of use and the printer has apparently been rest Thank You

Лени Виденова

2025-08-11 13:50:27

Just wanted to thank you! It's my second printer that need your help. I reset my Epson L3150 successfully only through WiFi. Excellent software and service!

Ali Aba

2020-05-28 19:24:41

Merci Clé d'activation reçue dans les brefs délais

Norbert Mezei

2019-02-19 18:26:12

Hello there, I am interested in buying a license key to make my WF-5620 chipless. Firmware upload is completed, I have fear I may have problems with your windows application and firewall. Do you offer support to make the License app work ? Thank you, resetters ! =========== Yes sure

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Hardware Maintenance Manual (Service Manual)

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Lenovo ThinkPad T20, T21, T22, T23 Notebook Hardware Maintenance Manual (Service Manual)

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Lenovo ThinkPad T20, T21, T22, T23 Notebook
Hardware Maintenance Manual (Service Manual)