Toshiba e-STUDIO230L Service Handbook page 516

[Procedure 3]
Does the tray go up?
l NO
l
l
l
l
l
l
l
l
l
l
l
YES
Is the shift motor clock sensor (PI7) working properly?
YES
NO
Replace the sensor.
[CB50] Staple motor abnormality
MJ-1025
[Procedure 1]
Is the wiring between the finisher controller PC board and the staple/fold motor normal?
NO
YES
Try to rotate the staple jam releasing dial. Is there mechanical trapping?
YES
NO
Try replacing the staple/fold motor (M7). Is the problem corrected?
YES
NO
Replace the finisher controller PC board.
e-STUDIO200L/202L/203L/230/232/233/280/282/283
TROUBLESHOOTING
Is 24 VDC supplied from the finisher controller PCB to the shift motor as
soon as the tray is driven?
NO Replace the finisher controller PC board.
YES
Is there any problem with the tray up/down mechanism?
YES Fix the lift mechanism.
NO
Replace the shift motor.
Replace the finisher controller PC boar
Correct the wiring.
Fix the mechanism.
End.
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