Lexmark MS810n / MS810dn / MS810dtn
For Windows users
In the Run dialog box, type cmd to open the command prompt.
Type ipconfig, and then look for the IP address.
For Macintosh users
From System Preferences in the Apple menu, select Network.
Select your connection type, and then click Advanced > TCP/IP.
Look for the IP address.
Run the software installer to get your printer up and running.