Lexmark M3250
Before connecting your mobile device, make sure to do the following:
Connecting using Wi‑Fi Direct
From the mobile device, go to the settings menu.
Enable Wi‑Fi, and then tap Wi‑Fi Direct.
Select the printer SSID.
Confirm the connection on the printer control panel.
Connecting using Wi‑Fi
Tap Wi‑Fi, and then select the printer SSID.
Note: The string DIRECT-xy (where x and y are two random characters) is added before the SSID.
Enter the PSK.
Note: The PSK is the password.
Notes:
Connect your printer securely to a wireless network.
Print directly from your iOS device to any AirPrint‑enabled printer without needing to download or install drivers.