4
•Transfer belt cleaner clutch and transfer belt cleaner auger motor turned OFF
•Main charger and 1st transfer bias turned OFF
2) Black printing operation
•Black developer lifting clutch, black developer bias (+150), transfer belt cleaner clutch, toner recovery auger, drum cleaner brush, discharge LED and cleaning blade bias turned ON
•Transfer belt cleaner auger motor turned ON
-Transfer belt used toner auger is driven
•Main charger and 1st transfer bias turned ON
•Black developer lifting clutch and black developer bias
-Contact the black developer roller to the drum surface
•Laser emission (black image)
•Black developer drive clutch and black developer bias (AC) turned ON
•1st transfer (black image)
-Black image is transferred to the transfer belt
•2nd transfer roller contact clutch and 2nd transfer bias turned ON
-Contact the 2nd transfer roller to the transfer belt
-The image on the transfer belt is transferred to the paper
•Black developer bias (AC) turned OFF
•Black developer lifting clutch turned ON and black developer drive clutch turned OFF
-Release the black developer roller from the drum surface
•Black developer bias
•Main charger turned OFF
•2nd transfer roller contact clutch and 2nd transfer bias turned OFF
•Transfer belt cleaner clutch, transfer belt cleaner auger motor and 1st transfer bias turned OFF
(6)Paper exiting
•The exit sensor detects the trailing edge of the paper
•Toner recovery auger, drum cleaner brush, discharge LED and cleaning blade bias turned OFF
•Main motor, transport motor, developer motor and exit motor turned OFF
•Drum cleaner brush motor turned OFF
•Drum, fuser unit and developer unit are stopped Fans return to rotate at the normal rotation speed
•“READY” is displayed and the equipment enters into ready mode
4 - 4 | November 2003 © TOSHIBA TEC |
04/05
