If your PC is unable to find the scanner on your HP OfficeJet Pro 7720 Wide Format All-In-One Printer, there are a few troubleshooting steps you can try. Check the connection: Ensure that the USB cable or network cable is securely connected between the printer and your PC. If you are ...
Product: HP Officejet 6812 e-All-in-One Printer I have done every suggestion working on for hours and no change Tags: HP Officejet 6812 e-All-in-One Printer View All (1) Category: LaserJet printer I have the same question 1 REPLY Raj2111 2,884 72 117 HP ...