Hi walcray,
Welcome to the HP forum!
Thank you for you query, I am pleased to be of assistance.
To install a wireless printer you need to have the computer on the wireless network. Then setup and follow the instrucions that come with the printer to put it on the wireless network. Once that is accomplished ,it should just be a matter of completing the installation and adding the printer in. The manufacturer of the printer would have the exact instructions for a wireless install and would be able to assist with any installation issues.