Oki ES 3640e MFP - Manual (Page 41)

ES3640e MFP User’s Guide
Control panels > 41
6. Down-arrow button
Enters menu mode and enables downward movement
through the displayed list of menu items
7. Back button
Returns to the previous higher level menu item
8. Enter button
Enters menu mode and selects the menu item highlighted
in the display panel
9. Online button
Switches between online (printer unit ready to receive
data) and offline (printer unit not ready to receive data)
10. Cancel button
Cancels current print job
11. Help button
Provides additional textual or image data to supplement
what is displayed on the display panel
Display Panel messages
There are four types of display panel message:
> Status information
> Menu (functions) information
> Configuration information
> Help information
Status information
Status information is associated with three printer unit states:
In the Information state, such as idling or printing, the
printer unit is able to process print jobs.
In the Warning state, the printer unit has encountered
some minor problem but is still able to process print jobs.