Toshiba e-studio600 Service Manual page 406

YES
Is 24V supplied to the tray 2 lifting motor (M10) from the finisher control board at the timing
of tray driving?
NO Æ
È
YES
Is the harness between the finisher control board and tray 2 lifting motor normal?
NO Æ
È
YES
Replace the tray 2 lifting motor.
[Procedure 4]
Is the tray 2 lifted/lowered?
YES Æ Is the harness between the finisher control board and tray 2 lifting motor
l
l
l
l
l
l
È
NO
Is the power supplied to the motor from the finisher control board at the timing of tray 2 lift-
ing?
NO Æ
È
YES
Is there any abnormality at the tray 2 lifting mechanism?
YES Æ Correct the defect of the mechanism.
È
NO
Replace the tray 2 lifting motor.
[Procedure 5]
Is the tray lifting mechanism working properly?
NO Æ
È
YES
Is the tray coming close detection switch working properly?
NO Æ
È
YES
Replace the finisher controller PC board.
e-STUDIO520/600/720/850 TROUBLESHOOTING
Replace the finisher control board.
Replace the harness.
normal?
NO Æ
Correct the wiring.
È
YES
Replace the tray 2 lifting motor.
Replace the finisher control board.
Correct the defect of the mechanism.
Replace the switch.
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March 2005 © TOSHIBA TEC