To connect your HP OfficeJet Pro printer to Wi-Fi, follow these general steps:
1. **Power on the printer** and go to the printer’s control panel or touchscreen display.
2. Navigate to **Settings** > **Network** or **Wireless Settings**.
3. Select **Wi-Fi Setup Wizard** or **Wireless Setup Wizard**.
4. From the list of available wireless networks, choose your **Wi-Fi network name (SSID)**.
5. Enter your **Wi-Fi password** using the keypad on the printer’s control panel.
6. Confirm and submit the password; the printer will attempt to connect to the Wi-Fi network.
7. When successfully connected, a stable blue wireless indicator light will appear on the printer display.
This procedure applies widely to HP OfficeJet Pro models like the 8139e and 9120e series[1][2][4].
Alternatively, if your router and printer support **Wi-Fi Protected Setup (WPS)**, you can connect without entering the password manually. Press the WPS button on your router, then select the WPS push-button option on your printer’s Wireless Setup menu. Wait a few minutes for the devices to connect automatically[3].
After connecting the printer to your Wi-Fi network, you can add it to your computer, smartphone, or tablet for wireless printing and scanning.
For detailed visual instructions, you can watch tutorial videos specifically for your printer model, such as the HP OfficeJet Pro 8139e or 9120e setup videos available online[1][2].