4447-20x
3. Diagnostic aids
Understanding the control panel
Understanding the control panel
Note: The icons appear when they are selectable on the current screen. If an icon does not appear, then the
function is not available.
Number
Use
1
Power
2
Back
3
Touch-screen display
Note: The display is turned off in
Sleep mode.
4
Start
5
Cancel
6
Help
7
Home
3-1
Service Manual
1
2
7
6
3
4
5
To
• Turn the printer on and off.
• Switch to Sleep mode.
Note: When the printer is on, press
to Sleep mode. Press
seconds to turn off the printer.
• Return to the previous screen.
• Exit from one menu level to a higher one.
• Navigate the printer menus.
• Change settings.
• View printer messages and animation.
Start a job, depending on which is mode is selected.
Cancel the current job or task.
• View Help text messages.
• View the Tutorial when on the home screen.
Return to the home screen.
to switch
and hold for three
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