Lenovo ThinkPad T400, R400 Notebook Hardware Maintenance Manual (Service Manual)

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Lenovo ThinkPad T400, R400 Notebook
Hardware Maintenance Manual (Service Manual)

$9.11

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Lenovo ThinkPad T400, R400 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 Jan 2009

FORMAT: High resolution PDF document!
Zip archive: 5 884 kB

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

Faith Hutson

2025-07-19 19:22:35

The process of resetting my printer after replacing the ink pad was so incredibly easy. The instructions were very clear and my printer reset immediately

Paul Jumbo

2019-04-19 18:47:57

I had Epson WF-2650 and it wasn't printing fully, skipping lines, even though colors were full.
I did a lot of cleaning, head cleaning, put new cartridge but no luck. I did some head cleaning using glass cleaner and syringes as shown on various youtube video.
After that, my printer didn't recognize two of the cartridges. I tried everything, cleaning contacts etc, nothing worked.

I was finally going to buy new cartridges however stores were closed today so I decided to look for chip-resetting tool but nothing good was available locally.

I came across this WIC reset utility and was really skeptical if it will work. I took the chance, bought the key, used the tool to reset firmware to chipless firmware, it was successful at the first go.
At this point, printer showed all ink levels 100%. I printed a test page and it came out perfect.
To make it even more interesting for me, I live in Europe and during one of the trip, I bought two sets of XL cartridges for this same model but printer didn't recognize in the past and I was going to throw them since these were no good for my EU model. I tried these again after chip reset firmware and voila, they works too.

I am amazed at the propaganda of these printer manufactures that even original printer cartridges from US didn't work on the model here in EUROPE, these used to fit perfectly but printer wouldn't recognize however, now they works too.
Today, I was almost ready to trash my 2.5 yr old and not much used printer but after a lot of trying and finally using WIC reset utility, the printers works like new and saved me a lot!

These were the best 20 CHF/USD I spent today!
Thank you very much and I don't need to worry about relying on a hardware chip-reset tool. I will now be able to use US model cartridges and re-fill i like without having to worry. I even printed some photos using this same printer on photo paper today and printer did an excellent job.

Lloyd Robinson

2016-01-21 23:35:21

Could you please add reset for printers for the last Canon cartridges like PG545 and CL546, please? We have about 100 printers with full waste ink counter. Thank you.

radhouani hatem

2012-11-14 03:17:36

hi i want to get reset key for epson sx235w i haven\'t a cdredit card tell me wat can i do? please call me at hradhouani@ymail.com thank you ======== Admin =========== Hello! You can pay by Western Union or Moneybookers.

Yolanda Barnett

2023-07-06 19:13:13

What a fantastic service thanks so much just bought and reset my printer counter Thanks Again

Gerd Fremgens

2013-08-24 10:25:05

Great, for me absolutely great and excellent ! At my first email contact with 2manuals.com I received a fast response to a question about my printer and then I've been spend ~20 $ for the RX420 Printer manual and one RESET- Key , and it works :-) The Printer manual even is absolutely recommend for Technic freaks , escpecially the pictures in the 'disassembly/assembly' --_ section 4.3.10 Waste Ink Pads are useful. Many thanks and regards, Gerd

Andy McAtear

2024-12-07 11:27:42

This little app is a life saver. Got up at 6 am this morning as I needed to print out some important documents for later today, only to find that all the lights were flashing on my printer. A quick search on the web pointed me to this site and the app informed me that my ink pad was full. A few clicks later and my printer is like new again. Many thanks.

Nali Nole

2019-03-29 14:20:12

Hello, excellent application. I dont have to buy a new printer:) Thank you very much

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Hardware Maintenance Manual (Service Manual)

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Lenovo ThinkPad T400, R400 Notebook Hardware Maintenance Manual (Service Manual)

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Lenovo ThinkPad T400, R400 Notebook
Hardware Maintenance Manual (Service Manual)