Lexmark 450dn Printer User Manual


 
6
Using printer menus
4 Indicator light A two-toned LED is used on the control panel, one color being green and the other being red. The lights
indicate whether the printer power is on, the printer is busy, idle, processing a job, or requires operator
intervention.
5 and 6 Navigation
buttons
The Up and Down buttons are used to move up and down lists.
When navigating through a list using the Up or Down button, the cursor moves one line at a
time. Pressing the Down button at the bottom of the screen changes the screen to the next
whole page.
The Left and Right buttons are used to move within a screen, such as moving from one
menu index item to another. They are also used to scroll through text that will not fit on the
screen.
The Select button is used to initiate action on a selection. Press Select when the cursor is
next to the selection you want, such as following a link, submitting a configuration item, or
to start or cancel a job.
7 Display The display shows messages and graphics describing the current state of the printer and indicating
possible printer problems you must resolve.
The top line of the display is the header line. If applicable, it will contain the graphic indicating the Back
button can be used. It will also display the current status and the Supplies (Warnings) status. If multiple
warnings are present, each warning will be separated by a comma.
The other three lines of the display are the body of the screen. This is where you view printer status,
supplies messages, Show me screens, and make selections.
Button or control panel
item
Function
Status Indicates
Off Power is off.
Solid green Printer is on, but idle.
Flashing green Printer is warming up, processing data, or printing a job.
Solid red Operator intervention is required.