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Replacing an ADF Unit Assembly

The automatic document feeder unit assembly on my HP OfficeJet Pro L7680 AIO printer needs to be replaced. I have located the replacement part (C8189-60005) but I need instructions on how to install it. HP Technical Support says they don't have those instructions, and refers me to my local Authorized HP Repair Center. The Repair Center says they only service laserjets because inkjet printers are "consumer serviceable." I would appreciate a link to documentation on how to replace this part.

michko

I'm looking for a walkthrough, but from the picture I come up with for the part number you give, it sure looks like it is the complete top assembly. I think you should be able to just unscrew the hinges on the old, unplug the wiring connector, then hook up the new.

Or, if it is only the ADF frame that was ordered, take a look around page 154 of the manual for this model. It includes steps on removing the ADF frame (for cleaning), it may help you some:
http://h10032.www1.hp.com/ctg/Manual/c00863866.pdf

...

I can't seem to put my hands on a walkthrough, sorry. Could you include a pic of the ADF you received, soI can get a handle on how much of the top lid (which in its entirety is really the ADF) needs to be removed and taken apart?

ddantes

ASKER

Thank you for your comments. I have located the part, but haven't ordered it. I'll embed a photo.

ASKER CERTIFIED SOLUTION

michko

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ddantes

ASKER

Thank you for your insruction. The top center screw which you mentioned (and one on each end of the top of the assembly) has a six-pointed concavity which will not accept a Phillips screwdriver. Can you recommend a tool for this?

michko

The most likely possibility is a torx head, although a hex is also possible.

This link should let you identify which type of screw head it is, then is is just a matter of picking up a set - you should be able to do this at any hardware store (and many auto stores).
http://www.apartmenttherapy.com/la/look/screwing-around-identifying-different-screw-heads-073159

ddantes

ASKER

Great. Thanks for all your help.

michko

You're welcome. Really wish i had a full blown walkthrough for you. If you run into problems, just post here, I'll still answer.

thanks for the close and generour grade :)

Best of luck.