Lexmark C520 Reference Manual page 6

Operator panel item
Navigation buttons
Display
Status / Supplies
View Supplies
Ready
Tray 1 low
Tell me more screen
Some held jobs were not
restored.
Show me screen
1. Remove tray;
remove print media
Using printer menus
Function
The Up and Down buttons are used to move up and down in lists.
When navigating through a list using the Up or Down button, the cursor
moves one line at a time.
The Left and Right buttons are used to move within a screen, such as
moving from one value to another. They are also used to scroll through text
that does not fit on the screen.
The Select button is used to initiate action on a menu item or value. Press
Select when the cursor is next to the menu item or value needed.
The display shows messages and graphics which describe the current state of the printer
and indicates possible printer problems requiring resolution.
The top line of the display is the header line. If applicable, it contains the graphic indicating
the Back button can be used. It also displays the current status and the Supplies
(Warnings) status. If multiple warnings are present, each warning is separated by a
comma.
The other three lines of the display are the body of the screen which shows printer status,
supplies messages, Show me screens, and allows for the selection of menus, menu items,
and values.
Understanding the printer operator panel
6