Toshiba e-studio200l Service Handbook page 520

[Procedure 4]
Is the staple/fold motor clock sensor (PI14) working properly?
NO 

YES
Does the staple/fold motor operate at the appropriate timing?
YES  Replace the finisher controller PC board.

NO
Is the saddle stitch unit drive mechanism working properly?
NO 

YES
Try replacing the staple/fold motor (M7). Is the problem corrected?
YES  End.

NO
Replace the finisher controller PC board.
[CB60] Stapler unit shift motor abnormality
MJ-1025
Is the slide home position sensor (PI18) working properly?
NO 

YES
Is the wiring between the finisher controller PC board and slide motor correct?
NO 

YES
Is there any mechanical problem with the stapler stand motion path?
YES  Fix the mechanism.

NO
Try replacing the slide motor (M8). Is the problem corrected?
YES  End.

NO
Replace the finisher controller PC board.
e-STUDIO200L/202L/203L/230/230L/232/233/280/282/283
TROUBLESHOOTING
Replace the sensor.
Fix the mechanism.
Replace the sensor controller PC board.
Correct the wiring.
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