Toshiba e-STUDIO230L Service Handbook page 520

[Procedure 2]
Does the bushing attached to the returning roller shaft smoothly move up and down?
l NO
YES
Is the spring of the returning roller detached?
YES
NO
Is the tension of the stack processing motor drive belt normal?
NO
YES
Is the returning roller home position sensor (S3) working properly?
NO
YES
1) Replace the stack delivery motor.
2) Replace the finisher controller PC board.
MJ-1025 (Paddle motor abnormality)
Is the paddle home position sensor (PI2) working properly?
NO
YES
Is the swing guide home position sensor (PI3) working properly?
NO
YES
Is the wiring between the finisher controller PC board and paddle motor (M2) correct?
NO
YES
Try turning the paddle motor counterclockwise by hand. Is there mechanical trapping in the
up/down movement of the swing guide?
YES
NO
Try replacing the paddle motor. Is the problem corrected?
YES
NO
Replace the finisher controller PC board.
e-STUDIO200L/202L/203L/230/232/233/280/282/283
TROUBLESHOOTING
Apply grease on the cut-out part of the front side frame where the bush-
ing contacts.
Attach the spring.
Loosen the adjustment screw to adjust its tension.
Replace the sensor.
Replace the sensor.
Replace the sensor.
Correct the wiring.
Fix the mechanism.
End.
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