e-STUDIO556/656/756/856(Ver03) © 2012 TOSHIBA TEC CORPORATION All rights reserved
ERROR CODE AND TROUBLESHOOTING
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[Procedure 2]
Is the safety zone switch (MS3) working normally?
NO Replace the switch.
YES
Is the safety zone switch (MS3) correctly pressed?
NO Fix the mechanism.
YES
Is the swing guide closed detection switch-2 (MS6) working normally?
NO Replace the switch.
YES
Is the swing guide closed detection switch-2 (MS6) correctly pressed?
NO Fix the mechanism.
YES
Replace the finisher controller PC board.
[Procedure 3]
Is the swing motor clock sensor (PI20) working normally?
NO Replace the sensor.
YES
MJ-1027/1028:
Does the voltage between J11-6 and -7 on the finisher controller PC board become 24V
when the swing motor starts rotating?
MJ-1029:
Does the voltage between J9-6 and -7 on the finisher controller PC board become 24V
when the swing motor starts rotating?
NO Replace the finisher controller PC board.
YES
Is the wiring between the swing motor and finisher controller PC board correct?
YES Correct the wiring.
NO
Replace the swing motor.
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