Turn on the HP printer
Make sure the printer is within range of your WiFi router
On the printer, open the Wireless or Network settings
Select Wireless Setup Wizard or WiFi Setup
Choose your WiFi network name
Enter your WiFi password
Confirm the connection
Wait for the wireless light to stop blinking and stay solid
On your phone or computer, install the HP Smart app if needed
Open the HP Smart app and add the printer
Follow the app prompts to finish setup
Print a wireless test page to confirm the connection