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What does B81AA1A4 fault mean on a hp L7680? - Office Equipment & Supplies

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Printhead problem

Most likely your right but you can use the diagnostic test tool which is free from HP. This is the second one I have had and the first one was the print head burned out, however the guy was using after market ink and thats what caused it to short out the head. heres the site thats for free.

May 28, 2010 | Office Equipment & Supplies

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Need to download software for HP L7680 to HP

From the manufacturer's web-site:

download the device-driver for your Operating System.

Apr 25, 2010 | HP Officejet Pro L7680 All-In-One Printer

2 Answers

Printhead problem

I suggest you take a look at this resource: HP OfficeJet Pro L7680 Drivers & Troubleshooting

And nikioc is right; more (descriptive) information is required about your problem to help.

Kind Regards,

Dec 04, 2009 | HP Officejet Pro L7680 All-In-One Printer

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L7680 won't print black


Unfortunately it's highly likely that your black printhead is clogged due to the conditions you are using the printer in (ie: warm, dry, air-conditioned?).

I get this a lot in hot offices and school classrooms.

The only solution I've found that works long term is to use a dyebase black ink instead of the pigment ink that HP provide but this obviously means you would have to source a 3rd party ink supplier with ink of this type.

In the mean time a shorter term solution is to purchase a new black/yellow printhead and follow the process for changing the printhead for this new one.

Hope that helps.


May 18, 2009 | HP Officejet Pro L7680 All-In-One Printer

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