Toshiba e-STUDIO650 Service Handbook page 216

[Procedure 2]
Is the paper pushing plate top position sensor (PI15S) working normally?
NO
YES
Is the paper pushing plate motor (M8S) operating at the fixed timing?
YES
NO
Is there any problem with the paper pushing plate drive mechanism?
YES
NO
Is the problem solved by replacing the paper pushing plate motor (M8S)?
NO
YES
END
[Procedure 3]
Is the paper pushing plate motor clock sensor (PI1S) working normally?
NO
YES
Is the paper pushing plate motor (M8S) operating at the fixed timing?
YES
NO
Is there any problem with the pushing plate drive mechanism?
YES
NO
Is the problem solved by replacing the paper pushing plate motor (M8S)?
NO
YES
END
e-STUDIO550/650/810 TROUBLE SHOOTING
Replace the sensor.
Replace the saddle stitcher controller PC board.
Fix the mechanism.
Replace the saddle stitcher controller PC board.
Replace the sensor.
Replace the saddle stitcher controller PC board.
Fix the mechanism.
Replace the saddle stitcher controller PC board.
5 - 88 JUNE 2002 © TOSHIBA TEC