Lexmark All in One Printer - Manual (Page 6)

6 Using the Operator Panel and Menus
Using the Operator Panel and Menus
This section contains information about using the operator panel,
changing printer settings, and understanding operator panel menus.
You can change most printer settings from your software application
or printer driver. Settings you change from the application or printer
driver apply only to the job you are preparing to send to the printer.
N OTE : Changes made to printer settings from a software application
override changes made from the printer operator panel.
If there is a setting you cannot change from your application, use the
printer operator panel or the remote operator panel available from
MarkVision. Changing a printer setting from the printer operator
panel or from MarkVision makes that setting the user default.