HP Envy Photo 7864 Airprint Setup
Turn on your router and check if it provides an active internet connection. Connect your Apple device to the network of your router. Tap the Wireless icon on the control panel of the printer. Link your printer to the router using a related option on the control panel. Open the original document or picture you need to print on your Apple device. Click the Share icon present at the bottom left corner of the screen. Choose the Print icon. Tap Select Printer. Configure the HP Envy Photo 7864 Setup printer print settings and start printing the document.