Anyway I’ve torn probably apart to the metal base and totally overhauled them in the last 3 or 4 years and the main problems these have are broken paper pusher fingers in the carriage area, broken glass and scanner failures. How does HP install software and gather data? Use caution as you remove it in case you do not have all of the cables previously mentioned disconnected. Cable – Telephone cable Finland and Norway – 3. Roller Pickup – Pick up roller assembly for paper bottom tray. Pinchwheel – Pinch assembly kit – includes all required pinch wheels, pinchwheel mounts and springs. After repeated attempts, I noticed that the “arm” that moves across the glass has a small thin piece of glass look down through the top of the “arm” that also needs to be cleaned.

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Officejet G85 Scanner Failure and Grinding

Takes a full teardown to replace it but it’s worth it to keep a fine machine. This product has been exchanged for a new or refurbished product.

If I didn’t know any better I would t85 that it seemed like the machine had a huge file in it somewhere which had made it constipated. Paper – Premium Plus glossy InkJet photographic paper – The exploded views of the machine at the HP website, as far I can tell, don’t show the location of the fasteners, or what they are.

Heat the strip lightly and then replace exactly the same place on the new sheet after properly cleaning the glass with windex then alcohol. I f85 the same allignment problem of the scanner and the scanner drive motor mine an scaner with a mitsumi ms35sp motor and I solved it as follows: Panel – Right side panel – Covers the right side of the print mechanism.


It seems however it is supposed to do this??? So in my case there was no need to disconnect any cables or else on the inside of the printer. I suggest removing the scsnner cover see my previous post and unpluging and repluging the cables coming from the scanner. Is my Windows version bit or bit?

Adding to my last post Idler – Scanner belt idler assembly – Maintains scanner belt tension.

HP Officejet g85 All-in-One Printer series Troubleshooting

Anyway I’ve torn probably apart to the metal base and totally overhauled them scannrr the last 3 or 4 years and the main problems these have ecanner broken paper pusher fingers in the carriage area, broken glass and scanner failures.

J’ve spent a lot of time at HP’s websites to clear out my scannerproblems. Remove the scanner glass and clean the underside, the mirror on the scanner head, and the small plastic disk encoder disk on the scanner head drive motor.

Nevermind I see that Bert was starting to tell how to get into the replacement of the scanner head.

The capacitor can blow on the circuit board. Scabner does this when you power down the unit as well. Modify your browser’s settings to allow Javascript to execute. I figured that my “all in one” was ready for the dumpster, but I went ahead and followed the cleaning instructions outlined here.

HP Officejet g85 All-in-One Printer User Guides | HP® Customer Support

Read posts today, removed top cover, removed blue belt, scanner, and glass top, cleaned all, replaced scanner bar to scaanner white line, and printer is like new again! Now lift the entire surface off and put it somewhere it won’t get damaged.


Then they said, if I thought it was mechanical, I could sent it in for an exchange they said that they did not repair these units.

On the second disassembly I removed three scanner parts as viewed from the rear of the printer: The paper pusher fingers are repairable with a replacement pusher bar. Let me know if you find.

HP Officejet g85 All-in-One Printer series Troubleshooting | HP® Customer Support

Hey-presto it now works, I also wiped the plastic wheel on the motor that was mentioned in past threads although this didn’t seem dirty anyway. Looking from the rear, remove sscanner T20 Torx head screw on the left. Spring – Tray spring – Installed near front of paper tray frame – Used in conjunction with the drawer cam to hold the paper input tray assembly in position. Sensor Open – Door sensor assembly g8 open door sensor.

After that, you can post your question and our members will help you out. Unplug the connector from the main electronics board.

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