Visit 123.hp.com/setup or search for 'HP Smart' in your device's app store. Download and install the app on your computer or mobile device.
Ensure your computer or mobile device is connected to your home Wi-Fi network. Your HP printer will need to join this same network.
Unbox your HP printer if it's new. Remove all packing materials and tape. Plug in the power cord and turn on the printer.
On your printer's control panel, navigate to the network or wireless settings. Look for an option to start the wireless setup wizard.
Select your Wi-Fi network name (SSID) from the list on your printer's display. Enter the Wi-Fi password when prompted. This step connects your HP printer to wifi.
Open the HP Smart app on your device. Click 'Add Printer' and follow the on-screen instructions. The app should detect your printer on the network and complete the setup process.
If the HP Smart app doesn't find your printer, ensure both your device and printer are on the same Wi-Fi network. Try restarting your printer and router.
If your printer fails to connect to Wi-Fi, check if you've entered the correct password. Move the printer closer to your router and try again.
If setup doesn't complete, visit 123.hp.com/setup from a web browser for additional guidance or to download printer-specific software.
This guide is provided by an independent printer retailer to assist with 123.hp.com setup. For official support and warranty services, please visit the official HP website or contact HP customer support directly.