Toshiba e-STUDIO205L Service Handbook page 490

[CB80] Backup RAM data abnormality
MJ-1024
Is the problem solved by turning the power of the equipment OFF and ON?
YES
NO
1. Replace the finisher controller PC board.
2. Replace the punch controller PC board.
MJ-1024
Is the problem solved by turning the power of the equipment OFF and ON?
YES
NO
1. Replace the finisher controller PC board.
2. Replace the punch controller PC board.
MJ-1031
Is the problem solved by turning the power of the equipment OFF and ON?
YES
NO
Replace the finisher controller PC board.
MJ-1101
Is the error recovered when the power of the equipment is turned OFF and then back ON?
YES
NO
Replace the finisher control PC board.
[CB81] Flash ROM abnormality
MJ-1101
Is the error recovered when the power of the equipment is turned OFF and then back ON?
YES
NO
1. Check if the conductor pattern on the finisher controller PC board is open circuited or short
circuited.
2. Replace the finisher control PC board.
[CB90] Paper pushing plate motor abnormality
MJ-1024
Are the paper pushing plate home position sensor (PI14), paper pushing plate top position
sensor (PI15) and paper pushing plate motor clock sensor (PI1) working normally?
NO
YES
Is the paper pushing plate drive mechanism normal?
NO
YES
1. Replace the paper pushing plate motor (M8).
2. Replace the saddle stitcher controller PC board.
e-STUDIO205L/255/305/355/455
ERROR CODE AND TROUBLESHOOTING
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Replace the sensor.
Fix the mechanism.
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