Scanner – Copier scanner optical assembly – includes scanner assembly only scanner lens assembly includes the charge coupled device ccd the scanning lamp ADF analog processor board and ADF inverter board – major portion of the ADF main assembly. It reset right away- no more scanner clicking noise. I was ask to have a look at a PSC with the same problem for a friend. While making all this noise, my lights are flashing and I get the message: Thanks to this forum my printer is finally running!

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Privacy Policy Terms of Use. My scanner works perfect again. Please use the product number and serial numbers of the new product to validate warranty status.

HP parts for QA PSC All-in-One Printer

Big thanks to all who posted sdanner to this problem. Feed Rollers – Feed roller assembly – includes frame asembly, shaft with rollers, and encoder disk. Protector – Print cartridge protector – Covers and protects the print cartridge when not in use.

You can access this if you unscrew the small circuit on the back, behind it is a latch there are two latches, the other one is freely accessible.

I read your thread and thought I would give it a try. This page requires Javascript. My scabner roof leaked and water entered the top scanner portion of my multi-function printer.


Bezel – Front panel overlay bezel – english control panel bezel – frame around display and control panel. Never mind that last post. However, i am not sure wether it is the underside or the top of up canner “cartridge thing” which detects the home position.

Everytime I turn on the printer, it begins it’s initialzing process, then it begins this continuous grinding noise. I am pretty sure that the cable is in the correct way. The ‘tries’ are the ruling out of specific causes so they are, in fact, active motions directed towards the fixing of the problem; positive motion in time.

Do-it-all budget printer is a perfect fit for tight spaces Do-it-all budget printer is a perfect fit for tight spaces by Justin Yu. I work for a retailer that sells printers and there is no help from HP.

HP PSC 2175 Disassembly

No brute force was necessary at any time to disassemble. This time it turned on.

You have to remove the paper tray and feed rollers to reinstall it. Service station absorber sponge – soaks up used ink during cartridge cleaning. Scanner Belt – Scanner belt attaches from the scanner to the scanner motor. You are a genius, I was about to disassembly my printer until I saw this. I was able pcs get the back cover of the scanner off as well, so I had good access to the mirrors for cleaning.


I am very happy to have my printer working again–especially after reaching the point where I thought h; was destined for the trash!

But the error continues. So I could manage to fix it with a couple up and down movements manualy. Your solution worked the first time!!! Best Cyber Monday deals at Staples: Europe, Middle East, Africa.

HP PSC All-in-One Printer – Driver Downloads | HP® Customer Support

I tried 21775xi for my psc and it still doesn’t work. Laptops by Dan Ackerman Sep 25, For example the first step referrence a ‘tab’ to release the cover. This product was sold by a third party.

Based on their diagnosis, I purchased just the scanner portion that slides back and forth from a used parts store. Remove the two star screws exposed by the panel removal and the screw near the rear right corner of the printer.