Toshiba 4511, 3511

November 2003 © TOSHIBA TEC 4 - 3 e-STUDIO3511/4511 GENERAL OPERATION

• 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