Resetting your wireless printer can solve a multitude of issues, from connectivity problems to software glitches. Here’s a simple step-by-step guide:
Turn off your printer and unplug it from the power source.
Wait for about 30 seconds to a minute.
Plug the printer back in and turn it on.
Go to the printer’s settings menu and look for the ‘Factory Reset’ or ‘Restore Default Settings’ option.
Note: This will erase all your customized settings, so make sure to back up any important data beforehand.
Source: HP Support Community