HP Officejet Pro 6978 Printer Offline
Restart your HP OJPro6978 Setup printer and computer. Power off the devices, wait for a few minutes and turn it on. Utilize the HP Print and Scan Doctor application to fix the offline issue. Set your Officejet printer to its default configurations. Type Devices in the search bar on your computer and select the Devices and Printers option. Pick the name of your printer and select Set as Default Printer. If the problem continues, contact our technical expertise.