Toshiba e-studio200l Service Handbook page 517

[CB30] Tray lift motor abnormality
MJ-1025
[Procedure 1]
Is the paper surface sensor (PI9) working properly?
NO 

YES
Is the tray up/down mechanism working properly?
NO 

YES
Is 24 VDC supplied from the finisher controller PC board to the shift motor as soon as the
tray is driven?
NO 

YES
Is the wiring between the finisher controller PC board and shift motor (M6) correct?
YES  Replace the shift motor.

NO
Correct the wiring.
[Procedure 2]
Is the tray as far as the shift upper limit sensor?
YES  Lower the position of the tray.

NO
Is the shift upper limit sensor (PI15) working properly?
NO 

YES
Is the wiring between the finisher controller PC board and shift upper limit sensor (PI15) cor-
rect?
YES  Replace the finisher controller PC board.

NO
Correct the wiring.
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Replace the sensor.
Fix the mechanism.
Replace the finisher controller PC board.
Replace the sensor.
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