Questions & Answers for: hp l7780 troubleshooting

HP Office jet Pro L7780 and windows xp on first pc and vista on other pc Problem: setting up direct digital filing so that I can scan from all in one machine to a shared folder on one of my computers ...

HP L7780 I left a sheet on the bed and put a piece in the feeder, it jammed, I pulled paper out, then the paper will go in about half way and stop but wheels are still turning. Thank you for your help

HP L7780 Can't scan to computer when connected wireless My previous L7780 (which I sent back because of of an irrepairable jam) was able to scan to computer with no problems. It was a wired connection

...HP OfficeJet Pro L7780 All-In-One. Following cleanin a paper jam I'm consistently receiving the message: "The following printhead has a problem - Magenta/Cyan" I've repeated tried to resit the ...

L7780 cannot get dial tone on 2-line outlet. Are there any work arounds to this problem? There is a problem either with the Line Interface Unit (LIU, also known as the fax/phone line connector) or the

...the drivers. If it still doesn't work try to reconfigure your wifi settings and check the router for WEP key. For more troubleshooting options search through the HP Officejet Pro L7780 user ...

...page here that gives a bunch of information on how to troubleshoot your ...

hp 7500a "The following ink cartridges appear to be missing or damaged" I'm having a problem with my printer continually coming up with this error. There seems to be no rhyme or reason to it, ...

...HP Officejet Pro L7780 All in One printer. How can I restore the printing function. It has been working fine until a week ago. On your computer go to devices and printers. Make sure that it is ...

...l7780 not printing Not printing. Paper feeds, but only get a couple of yellow lines OfficeJet 7880 Not Printing A little more information would have been helpful in troubleshooting this problem. Did ...