Why won’t my HP printer let me print from my phone?
Update the printer firmware For more information, go to Updating or Upgrading Printer Firmware. If you are using HP Smart App to print, remove and add the printer again. Refer to the document HP Printers – Using the HP Smart App (Android, Apple iOS) for help. If the issue persists, try using AirPrint.
Why is my wireless printer not responding to my phone?
Restart All Your Devices A restart helps fix any software glitches that could cause your wireless printer and connected devices not to work properly together. The wireless printer, router, computer/other device, wireless access point and modem all rely on your home or office network in order to connect to the internet.