November 2003 © TOSHIBA TEC 4 - 3 e-STUDIO3511/4511 GENERAL OPERATION
4
• Black developer lifting clutch, black developer bias (-) turned ON
- 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
• 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 (-) turned OFF
• Revolver motor turned ON
- Revolver rotates 65 degrees to move to cyan developing position
• Transfer belt marker detection
• Laser emission (cyan image)
• Color developer bias (AC) and color developer bias (-) turned ON
• Color developer drive clutch turned ON
• Transfer belt cleaner clutch and transfer belt cleaner auger motor turned OFF
• 1st transfer (cyan image)
- Cyan image is transferred to the transfer belt
• Color developer bias (AC), color developer drive clutch and color developer bias (-) turned OFF
• Revolver motor turned ON
- Revolver rotates 120 degrees to move to magenta developing position
• Transfer belt marker detection
• Laser emission (magenta image)
• Color developer bias (AC), color developer drive clutch and color developer bias (-) turned ON
• 1st transfer (magenta image)
- Magenta image is transferred to the transfer belt
• Color developer bias (AC), color developer drive clutch and color developer bias (-) turned OFF
• Revolver motor turned ON
- Revolver rotates 120 degrees to move to yellow developing position
• Transfer belt marker detection
• Laser emission (yellow image)
• Color developer bias (AC), color developer drive clutch and color developer bias (-) turned ON
• 1st transfer (yellow image)
- Yellow image is transferred to the transfer belt
• Color developer drive clutch, color developer bias (AC) and color developer bias (-) turned OFF
• Revolver motor turned ON
- Revolver rotates 55 degrees to move to escape position
• Transfer belt marker detection
• 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
• Transfer belt cleaner clutch and transfer belt cleaner auger motor turned ON
• 2nd transfer roller contact clutch and 2nd transfer bias turned OFF
04/05