Lexmark MS812dn / MS812dtn
Make sure you have the following information before setting up the printer on a wireless network:
If you are installing the printer on an 802.1X network, then you may need the following:
Note: We do not recommend using an unsecured wireless network.
Configure your printer and computer so they can communicate after installing a serial port on your printer.
Run the software installer to get your printer up and running.