Cleaning the Drum
If the printout is smudged, the drum inside the machine may be dirty. Clean the drum using the procedure below.
The drum cannot be cleaned when data is waiting to be printed.
The drum cannot be cleaned when data is waiting to be printed.
1
On the control panel, press [Menu] in the [Home] screen. [Home] Screen
2
Press [Adjustment/Maintenance] 
[Maintenance] [Clean Drum].
[Maintenance] [Clean Drum].The [Clean Drum] screen is displayed.
3
Press [Start].
Cleaning is performed.
When cleaning is completed, the message [Finished.] appears, and then the [Maintenance] screen is displayed.
When cleaning is completed, the message [Finished.] appears, and then the [Maintenance] screen is displayed.