For downloading drivers in HP printer firstly go to 123.hp.com. After open this website user should enter his/her printer model. After entering printer model it is time to follow the onscreen instructions.
There are some of the following situations you can face during this methods such as:-
If a driver or HP Easy Start downloads
User should be open the download file to start the setup. Choose a connection type, select USB.
If the printer is not listed then contact with HP support team , they will provide better assistance and resolved issues very quickly.