Lexmark MS812dn / MS812dtn
AirPrint is a mobile printing solution that allows you to print directly from Apple devices to an AirPrint‑certified printer.
From the home screen of your mobile device, launch a compatible application.
Select an item to print, and then tap the share icon.
Tap Print, and then select a printer.
Print the document.
Print directly from your mobile device to a supported Lexmark printer.
With the Mopria Print Service, printing from a tablet or smartphone is convenient and easy.