I have been using the above HP all in one printer with no problem connected to my Windows desktop via USB Cable for over 3 years. Not sure if related but this morning we had a very quick electrical outage due to a passing storm, maybe 2 seconds or so.
Later I needed to make a Scan pdf document so went to the HP Officejet printer assistant app on the computer and selected Scan a Document – the Scan opened and showed that the HP Officejet was not found. So scan software wont open.
Trying to send a Fax from the computer to the printer says there is a problem communicating with the printer, check your usb connection and verify printer is ready.
Also cannot communicate with printer ink levels or printer diagnosis screens.
I can still send print jobs from the computer via usb to the printer and printer will still fax and print as a stand alone unit.
I tried my other computer usb ports with same result and other usb sticks and drives work when inserted into the computer usb ports so that seems OK.
Anyone with ideas on why computer cant communicate with some features of my printer?