Lenovo ThinkPad R50e, R51e, R52 Notebook Hardware Maintenance Manual (Service Manual)

Lenovo ThinkPad R50e, R51e, R52 Notebook
Hardware Maintenance Manual (Service Manual)

$9.11

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Lenovo ThinkPad R50e, R51e, R52 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 2008

FORMAT: High resolution PDF document!
Zip archive: 3 630 kB



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

Devid Moretton

2015-01-25 19:50:30

I found the problem, why the reset diidnt work. it was in depending of the epson status monitor. I was going to the task manager and stopped the status monitor. The problem was \\\"The printer statut manager\\\" After stopping status monitor, the reset was work probably. Thanks

yoedies tira

2008-03-13 19:15:17

i was interested with service manual, because my printer have problem.. i thanks a lot for service manual

Vito Ruggiero

2020-09-16 22:21:10

I was sceptical but couldn't find any other method of reseting my Epson P50. Worked perfectly and cost me £7.29 GBP. Much cheaper than a new printer. Many thanks.

Wesley Pritchard

2003-11-10 00:29:10

This program is a definate must have if you want to service your own printer. Using this program along with the servive manual (440,640,740) will help you to determine what the problem is. The program shows print head voltages, waste ink counter and reset, and recover print head functions just to name a few of the useful functions that this program has to offer. It returned my printer from a paperweight into a working Epson 640 in minutes. Even if your printer is working properly you can use this program ensure it will keep working. For less than $6.00 it is worth having.

coca cristi

2011-12-13 20:13:48

multumesc mult! pentru ajutorul acordat imprimanta mea functioneaza iarasi.

Christian Vergara

2008-12-10 07:08:24

Thank you ever so much I have downloaded the program and it\'s all good now. Thanks again! Christian

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.

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