If you are the basic and quick steps to find my HP Printer wifi password on your PC and Mac OS. You need to follow the steps in order to avoid interruptions. According to the handbook I downloaded and read, your WiFi Direct password is revealed when you print out your Network Config sheet from the printer. if you already have the Wifi Direct button switched on, The WiFi Direct HP Printer wifi password is printed in the printed report if you press and hold the button for 3 seconds.
How to reset an HP wireless printer password manually:-
Access the Home menu on your printer.
Click the Right Arrow.
Select the Setup menu.
Select Network.
Scroll down until you see Restore Network Defaults.
Click Yes.
Wait until default settings are restored.
In Windows, search for and open Wi-Fi Settings.
Under Related settings, click Change adapter options.
Right-click the name of your wireless network, and then click Status.
Under Connection, click Wireless Properties.
Click the Security tab, and then select the Show characters check box to show the password.