Question about Office Equipment & Supplies
In order to get to the flat button batter (3volt in most cases) You would need to take printer the fully apart untill you get the board(s) out so you can get to the battery and replace it.
I've looked at the pictures You have sent us. and I don't see the battery in any of them, but I do see the mainboard, you wll need to disconnect all cables, and write down on paper which goes where.
You will need to take the printer apart to get to the battery.
this is the clearest picture I was able to get of the mainboard
I don't see the battery on this side of the board, please look it over and both sides.
The battery is possibly at another location on the printer.
I haven't been able to get a service manual for this printer so I don't have exact instructions for you. But it appears the battery may not be on the mainboard instead it can be separate at another part of the printer.
You will really need to take the fully apart as much as it comes to find the battery. Do write down on paper what goes where incase you don't have a memory of a genius :-)
Let me know if you need anything else or if you have any questions.
Posted on Mar 05, 2009
Go to the HP web site and click support, find your printer in the lists of devices, all the info on your printer will be there as well as detailed instructions on how to change the battery, if it is not email support, it is free.
Posted on Feb 23, 2009
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Posted on Jan 02, 2017
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