To set up a Lexmark printer on Wi-Fi, use the printer’s control panel to navigate to **Settings > Network/Ports > Wireless Setup**. From there, select the wireless setup wizard, choose your Wi-Fi network, enter the password, and confirm to connect the printer to the network[1][5].
Alternatively, you can use the **Wi-Fi Protected Setup (WPS)** method if your router supports it: on the printer, go to **Settings > Network > Ports > Wireless > Wi-Fi Protected Setup (WPS) Start**, then press the WPS button on your router; the printer will connect automatically[2][4].
You can also use the **Lexmark Mobile Assistant app** on your smartphone: connect your mobile device to the printer’s wireless network, launch the app, follow prompts to select and connect to your Wi-Fi network by entering the password[1].
Before starting, ensure your printer firmware is up to date and the printer is not connected via Ethernet cable during Wi-Fi setup[1].