Lexmark MS312
Using the Embedded Web Server
Open a Web browser, and then type the printer IP address in the address field.
Notes:
Click Settings > Paper Menu > Custom Types.
Select a custom paper type name, and then select a paper type.
Note: Paper is the factory default paper type for all user‑defined custom names.
Click Submit.
Using the printer control panel
From the printer control panel, navigate to:
> Settings > > Paper Menu > > Custom Types
Press .
Printer Registers a 202.17 Paper Jam
How to fix a 230.01 paper jam