Question about HP Officejet J5780 All-In-One InkJet Printer

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Usb recognition problems

Suddenly my pc says that the usb where i plug my j5780 didn't work properly, the printer do all its job perfectly alone but does not communicate with my pc. I've already unistalled and reinstalled the drivers, unmount and remount the usb, no way.

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Re: usb recognition problems

Try plugging the printer into a different usb port,
if it works, the usb port has gone bad

Posted on Jan 01, 2008

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Where is the CMOS battery located on an HP Officejet J5780?

It does not have a cmos battery. the printer has flash memory so no need for battery

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My HP Officejet J5780 is frozen in delete

follow the steps below to resolve
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exactly as given to reach the resolution)
select See support and troubleshooting information
enter your product name (in your case HP Officejet J5780) and click on >>
then select Solve a problem
select Printing
select Slow or no response from printer
select Print Jobs are Stuck in the Print Queue and Will Not Print with a USB Connected Printer in Windows Vista on this page you will find also the link for XP solution. Read the instructions and use utility to resolve the issue automatically. It will fix your problem !!! TIP register your product at HP support website and add the link to your Favorites. If you need more information, send a comment Success

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I have an hp officejet j5780 all in one and am struggling to get it setup for the 1st time. Installed cartridges & following the alignment procedures. 1st part where it prints from the bottom tray is fine...

Normal 0 Normal 0 Disconnect the printer or at least be sure it is turned off. I'd do both and when the CD software program asks you to connect the printer to the USB port, do so and it should again work properly.
Hope this helps. Bud

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Create a new administrator user account and reinstall the drivers then print. OR check whether u have set it as the dafault printer.

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