Lexmark MS812dn / MS812dtn
Note: This feature is available only in network printers.
Open a Web browser, and then type the printer IP address in the address field.
Click Copy Printer Settings.
To change the language, select a language from the drop‑down menu, and then click Click here to submit language.
Click Printer Settings.
Type the IP addresses of the source and target printers.
Note: If you want to add or remove target printers, then click Add Target IP or Remove Target IP.
Configure your printer and computer so they can communicate after installing a serial port on your printer.