OKI OL610EPS Manual De Usuario

                                                                                                                                                
(8) Cleaning of rollers
The charge, transfer and cleaning rollers are cleaned in the following cases:
• Warming up when the power is turned on. • Warming up after the opening and closing of the cover. • 
When the number of sheets accumulated reaches 10 or more, and the printout operation ends. • 
Cleaning initiated by the user.
Changes in bias voltage applied to each roller moves the excess toner off the roller to the image drum 
and returns it to the developer.

OKI OL600/610ex (96-01-18