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June 2005 © TOSHIBA TEC e-STUDIO281c/351c/451c TROUBLESHOOTING
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[CC40] Swing motor abnormality
[CC50] Horizontal registration motor abnormality
[CC60] Punch motor abnormality
MJ-1023/1024
Is the swing unit home position sensor (PI35) normal?
È
NO Æ Replace the sensor.
YES
Is the wiring between the finisher controller PC board and the swing motor (M36) correct?
È
NO Æ Correct the wiring.
YES
Is the swing mechanism normal?
È
NO Æ Fix the mechanism.
YES
1) Replace the swing motor.
2) Replace the finisher controller PC board.
MJ-1023/1024 (when MJ-6004 is installed)
Is the horizontal registration home position sensor (PI61) working normally?
È
NO Æ Replace the sensor.
YES
Is the wiring between the horizontal registration home position sensor and finisher controller
PC board correct?
È
NO Æ Correct the wiring.
YES
Is the horizontal registration mechanism normal?
È
NO Æ Fix the mechanism.
YES
1) Replace the horizontal registration motor (M62).
2) Replace the punch controller PC board.
3) Replace the finisher controller PC board.
MJ-1023/1024 (when MJ-6004 is installed)
Are the punch home position sensor (PI63) and punch motor clock sensor (PI62) working nor-
mally?
È
NO Æ Replace the sensors.
YES
Is the wiring between the sensors and finisher controller PC board correct?
È
NO Æ Correct the wiring.
YES
Is the punching mechanism normal?
È
NO Æ Fix the mechanism.
YES
1) Replace the punch motor (M61).
2) Replace the punch controller PC board.
3) Replace the finisher controller PC board.