HP printer provides you simple and handy printing experience within a few minutes. But, sometimes, you may encounter some printing concerns and complications while working on your HP printer. www.hp.com/go/wirelessprinting
Resolving Printer Offline problem using the HP Print and Scan Doctor
Windows: Download HP Print and Scan Doctor.
Mac: Use Diagnose & Fix through HP Smart.
2. Run HPPSdr.exe from the download location on your computer.
3. Once HP Print and Scan Doctor is open, click Start, and then choose your printer.
If your printer is not listed, turn it on and click Retry.
If there is a connection problem, follow the instructions in the tool.
4. If a screen displays prompting to turn on printer updates, click Yes and continue.
5. If a screen displays prompting to make your printer the default printer, click Yes and continue.
6. If you are still facing printer offline problem follow HP Printers - Printer is Offline (Windows)
Regards,
Willjoe