Lexmark XC9335
Notes:
Warning—Potential Damage: To avoid loss of data or printer malfunction, do not touch cables or the printer in the area shown while actively sending or receiving a fax.
Using the Settings menu in the printer
From the home screen, touch Settings > Fax > Fax Setup > General Fax Settings.
Configure the settings.
Using the Embedded Web Server
Open a web browser, and then type the printer IP address in the address field.
Click Settings > Fax > Fax Setup > General Fax Settings.
Apply the changes.