To factory reset an HP printer, first turn the printer on and disconnect any USB or Ethernet cables. On most HP printers, open the Settings or Setup menu from the control panel. Look for options such as Printer Maintenance, Tools, or Restore Factory Defaults. Select Restore Factory Settings or Reset, then confirm your choice. The printer will restart and return to its original settin... https://printerstechnician.com/how-to-reset-hp-printer/