Toshiba e-STUDIO2500c Service Manual page 111

switching detection
sensor ON?
Drum motor ON
Transfer belt motor ON
Discharge LED ON
Recovery blade bias ON
Main charger bias ON
1st transfer roller cam motor ON
Black developer bias ( DC ) ON
Color developer bias ( DC ) ON
Developer motor ON
Registration motor ON
transfer roller position
corrected?
2nd transfer bias ON
Black developer bias ( AC ) ON
Color developer bias ( AC ) ON
Laser emission ( yellow image )
1st transfer ( yellow image )
Laser emission ( mgenta image )
1st transfer ( magenta image )
Laser emission ( cyan image )
1st transfer ( cyan image )
May 2006 © TOSHIBA TEC
C
Drum
NO
YES
Drum switching detection sensor ON
switching detection
sensor ON?
2nd
NO
YES
Call for service
"CEC0"
D
4 - 17
Drum
NO
YES
Call for service
"CE70"
D
Laser emission ( black image )
1st transfer ( black image )
1st transfer roller cam motor ON
Main charger bias OFF
Black developer bias OFF
Color developer bias OFF
Developer motor OFF
Registration motor ON
2nd
transfer roller position
corrected?
YES
2nd transfer bias OFF
Drum motor OFF
Transfer belt motor OFF
Discharge LED OFF
Recovery blade bias OFF
Processing system control completed
e-STUDIO2500c/3500c/3510c GENERAL OPERATION
NO
Call for service
"CEC0"
4