How do I set up the HP OfficeJet Pro 7720 for the first time?

Follow the instructions in the setup flyer to begin printer setup, then visit 123.hp.com/ojp7720 to download and install the HP printer software or HP Smart app and connect the printer to your network. Finally, create an account or register your printer. Windows users can also use the HP printer software CD, or order one from www.support.hp.com if not included. (Page 1)