https://contactforhelp.com/blog/how-do-i-reset-my-hp-printer-to-factory-settings/

HP printers are one of the most reliable and popular printers available in the market. But no matter how efficient the machine is, it faces errors from time to time. You can #resetHPprinter when any other troubleshooting ways does not help you fix the problem. Let’s have a look at #howtoresetprinter. Switch off your HP printer and disconnect the power switch. Wait for 30 seconds and then turn on the printer. .Another way to #factoryresetHPprinter