Lexmark MS812dn / MS812dtn
Note: For labels, card stock, and envelopes, set the paper size and type in the printer before printing the document.
From the document that you are trying to print, open the Print dialog.
If necessary, adjust the settings.
Print the document.
How to print from Windows 10
Print directly from your iOS device to any AirPrint‑enabled printer without needing to download or install drivers.