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

Search

$0.00 | How to get FREE RESET KEY? | MY DOWNLOADS | Sign in or Register

Home » Service Manual Catalog » LENOVO Service Manuals » ThinkPAD Series » SM_LEN_T20

I have paid for Reset Key but not received yet.

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

$9.11

Click to enlarge

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

Any questions about this product?
SEND US REQUEST by filling the form below.

E-mail

Comment (not required)
Send



	Step 1 ADD TO CART	Step 2 CHECKOUT Select payment method.	Step 3 Confirm the order.

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

loay ahmad

2011-03-25 02:10:12

Worked perfect!

Elizabeth McLain

2020-02-24 00:13:12

Absolute lifesaver. Saved me about $100 and 2 hours driving.

Neil Skidmore

2015-11-23 00:28:01

Ace. I downloaded the programme which told me that one waste ink was at 65 % and the other was at 100% This told me that the programme was communicating with the printer (Another utility I tried would not even talk to the printer.) This gave me confidence to buy the key to activate the reset. It worked in seconds and my now perfectly functioning A3+ printer is no longer a pile of scrap. If only Epson UK were this good!!!

JEFF GILLINGHAM

2010-11-11 18:45:59

very good program,easy to use,saved me throwing away a very good printer.well worth the money.Jeff (uk)

KENAN BULUTOGLU

2004-12-08 06:19:54

kenan bulutoglu istanbul turkeycanon np 6317 oıl roller

haekal cakep

2005-07-13 01:49:24

i never try, but i wwanna ask about canon bjc-1000 eeprom adjustment program. if i buy that produk may i get this software

Keith Doyna

2015-01-25 23:28:18

All I can say is THANK YOU!! Thank you for allowing me to roll back (downgrade) my Epson XP-410 printer\'s firmware with ease!! A couple of clicks, and I was downgraded. This allowed me to use non-oem cartridges that would not work no matter what I tried with current firmware (Epson updated firmware just to battle the use of non-oem cartridges). The money spent will be saved with the very first refill of these refillable cartridges I bought. I was skeptical, but it really was THAT easy! Winning the battle against Epson!! First time I\'ve ever paid for a \"hack\", well worth it!

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...!

Shopping Cart

Shopping Cart is empty

How to pay?

We accept
Credit Cards, PayPal
and Western Union payments

We accept M-Pesa

How to Pay by M-Pesa

Buy here or find Resellers in your country:

	Argentina Pay in Argentina Peso

	Algeria EasyPrint-dz.com

	Australia
Mir-Aus.com.au

	Bangladesh
Pay in Bangladesh by BDT

	Brasil
Pay in Brasilian Reals
ReseteadoresWIC

	Burundi
PrintersAfrica.com
	China
Pay in Chineese Yuan

	Cote D Ivoire
MonpcImprime.com

	Columbia
Pay in Columbian Peso
ReseteadoresWIC

	Dominicana
Rellenadodecartuchos.com

	DR Congo
Buy in DR Congo
	Ecuador
ReseteadoresWIC

	Ethiopia
PrintersAfrica.com
	France
InkCissPrinter

	Ghana
Pay in Ghana Cedis

	Germany
InkCissPrinter.com

	Japan
Pay in Japaneese Yen

	Iran
MahaShop.ir
FixPrinters.ir

	Iraq
AlmohandsWorkshop

	Indonezia
Pay in Indonesian Rupiahs FastPrint.co.id

	Italia
Inkspeed.it
Stampacontinua.it
	Kenya
PrintersAfrica.com MagiColors.biz
	New Zealand
Mir-Aus.com.au

	Philippines
Pay in Philippine Peso

	Poland
Tusze.info
Progbit.pl
ResetPampersa.pl
ResetWIC.pl

	Portugal
Printsemfim.com
InkCissPrinter.com

	Romania
CissMarket.ro
Cartuseria.ro
AmDigital.ro

	Rwanda
PrintersAfrica.com
Ciss-Solutions.com

	Saudi Arabia
Alelm-Alamal.com
	Soomaaliya
PrintersAfrica.com
	South Sudan
PrintersAfrica.com
	Spain
InkCissPrintert.com
	Tanzania
PrintersAfrica.com
	Turkiye
Cescesor.com

	Uganda PrintersAfrica.com

	Vietnam WIC.vn ResetKey.net


Want to sell Reset Keys in Your country?

Notifications

Notify me of updates to Lenovo ThinkPad T20, T21, T22, T23 Notebook
Hardware Maintenance Manual (Service Manual)

Tuesday, October 21, 2025

260802488 requests since Friday, August 29, 2003

Most popular models: Epson Epson Pro 4900 Initial Ink Charge, Epson L220 resetter, printer service XP-425, XP-640, XP-960, XP-950, Epson Artisan 1430 firmware update, L120, L1300, L1800, L110, L210, L300, L355, L555, L800, LLAVE DE RESETEO para WIC, PP-100 Disk Producer, T50, P50, DX4400, EP-805A, PX810, WF-100, WP-4630, Artisan 1430, Artisan 835, Artisan 630, Canon Service Tool V3400, Canon G1000, G1900, G2000, G2900, G3000, G3900 Waste Ink Reset, HP HP T120, T520, HP T790, T1300, T2300, Oce 9400, 9800, 3165, Marantz 74PM62, SR5003, AVM-P909MD, EQ-551, PM-330, PMD580 49.99 AP, PM-730, PMD, SR8010, PM240, SD545, PM 720, Konica DI2010

2MANUALS.COM Copyright, 2002-2023 ePN

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

Any questions about this product?

Argentina

Algeria

Australia

Bangladesh

Brasil

Burundi

China

Cote D Ivoire

Columbia

Dominicana

DR Congo

Ecuador

Ethiopia

France

Ghana

Germany

Japan

Iran

Iraq

Indonezia

Italia

Kenya

New Zealand

Philippines

Poland

Portugal

Romania

Rwanda

Saudi Arabia

Soomaaliya

South Sudan

Spain

Tanzania

Turkiye

Uganda

Vietnam

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