Toshiba 4511 User Manual
e-STUDIO3511/4511 TROUBLESHOOTING
5 - 56
November 2003 © TOSHIBA TEC
5.1.16 Finisher related service call
[CB20] Delivery motor abnormality
MJ-1022
Rotate the delivery roller by hand. Does it rotate smoothly?
NO
Fix the mechanism.
YES
Is the wiring between the finisher controller PC board and delivery motor (M1) correct?
Is the wiring between the finisher controller PC board and delivery motor (M1) correct?
NO
Correct the wiring.
YES
Is the delivery motor clock sensor (S1) working properly?
Is the delivery motor clock sensor (S1) working properly?
NO
Replace the sensor.
YES
1. Replace the delivery motor.
2. Replace the finisher controller PC board.
1. Replace the delivery motor.
2. Replace the finisher controller PC board.
[CB30] Tray 1/2 shift motor abnormality
MJ-1023/1024
Are the tray 1 shift area sensors 1-3 and tray 2 shift area sensors 1-3 normal?
NO
Replace the tray 1/2 shift area sensor boards.
YES
Are the wirings between the finisher controller PC board and the tray 1/2 shift motors
(M37/M38) correct?
Are the wirings between the finisher controller PC board and the tray 1/2 shift motors
(M37/M38) correct?
NO
Correct the wirings.
YES
Is there any problem with the tray lift mechanism?
Is there any problem with the tray lift mechanism?
NO
Fix the lift mechanism.
YES
1. Replace the tray 1/2 shift motors.
2. Replace the finisher controller PC board.
1. Replace the tray 1/2 shift motors.
2. Replace the finisher controller PC board.