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Posts: 1
Member Since: ‎10-18-2012
Message 1 of 2 (4,721 Views)

how to clean ink stains from my HP Photosmart C4780

My printer will not print.  The message keeps showing clean ink stains.

I have not been able to find out how to do that task.

I am probably missing some simple proceedure.

If you can help me I would appreciate it.

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Regents Professor
Posts: 4,641
Member Since: ‎01-11-2012
Message 2 of 2 (4,686 Views)

Re: how to clean ink stains from my HP Photosmart C4780

[ Edited ]

I am including a document that may assist you.  It doesn’t include the exact error you are experiencing, but it does show how to clean the contacts on your printer.  


Let me know if this helps.

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