Lenovo ThinkPad A20m, A21m, A22m, A20p, A21p, A22p Notebook Hardware Maintenance Manual (Service Manual)

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Lenovo ThinkPad A20m, A21m, A22m, A20p, A21p, A22p Notebook
Hardware Maintenance Manual (Service Manual)

$9.11

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Lenovo ThinkPad A20m, A21m, A22m, A20p, A21p, A22p 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 Jun 2001

FORMAT: High resolution PDF document!
Zip archive: 3 617 kB

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

James Schumacher

2017-01-25 18:29:31

Thank you, worked on my epson photo 1400 that locked up, using a mac to reset. OS X 10.10.5

Liz Hunter

2022-07-12 09:02:03

Thank you so much. You have helped me twice now. Once 2 yrs ago and just today, with the reset key to get my printer going again and I am so happy as I love my printer and it works perfectly and doesn't need to go to landfill. I have emptied the waste ink pads twice now, washed and dried so they will be the next thing I replace soon.

nguyen ho

2020-07-30 17:09:13

Epson never fails us in terms of giving technical support, they give 100% customer satisfaction...thank you until I need your support again. ☺☺☺☺☺

yuri loya

2019-06-03 19:23:45

Wow! Epson wanted standard charge of £118.80 to replace my ink pads. So I bought a set for about a fiver (on eBay). But then Epson would not provide a reset code - they still wanted £118. 80. Then I came across this service and hey presto they provided a code for under a tenner. They deserve all the business they can get. Well done. From Ken Fuller

Daniel Nove

2010-11-11 09:33:24

Excellent. Very well invested 10$ CX9300F , worked like a charm. Thanks guys

graham petty

2013-01-01 21:10:10

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

jose jesuratnam

2024-02-10 13:35:49

Dear Team. I am using Epson Xp520 Printer. Printer had an Error E-11 "An Inkpad needs service". Purchased Wicrest Key and Inkpad from Printerpotty. At First i was not able to do the Reset. Software was not working when i click Test connection or Read waste counter. .Installed all Printer drivers of Win 11. Version i installed WIC reset Utility V.5.90 (Nov.20.2023) .I have disabled some of monitors which was recommended by wicrest tool .it did not worked. same problem when i click on read counter progam is not working. .i removed USB cable from my laptop and again connected. The reading counter shows the counter reading and i have reseted the Waste counter. Thank you so much...!

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)

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Hardware Maintenance Manual (Service Manual)

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Lenovo ThinkPad A20m, A21m, A22m, A20p, A21p, A22p Notebook Hardware Maintenance Manual (Service Manual)

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Lenovo ThinkPad A20m, A21m, A22m, A20p, A21p, A22p Notebook
Hardware Maintenance Manual (Service Manual)