Hey There, I am Sofia Carter. Setting up your wireless printer is simple. Just install the HP Smart application form 123.hp.com/setup on your computer and follow the on-screen instructions to complete the setup. If you are trying to connect your smartphone to the printer, then you can easily install the application from their respective app stores. The HP Smart app will guide you through the entire HP wireless printer setup from scratch. You can also use it to troubleshoot issues with your printer, connect your devices to the printer wirelessly, etc. You can also access your Network information from the app, use it to print, copy as well as scan from your HP Printer easily.