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ERROR CODE AND TROUBLESHOOTING
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[CC22] Saddle stitch stapler home position detection error
MJ-1033
[CC30] Stack transport motor abnormality
* You receive a [CC30] error when the [EA70] error occurs three times in succession.
MJ-1101/1107
Error Timing of detection
Saddle stitch stapler motor
Saddle stitch staple unit clinching
home position sensor
The turning OFF of the saddle stitch staple unit clinching home
position sensor (S32) is not detected in the specified time when
saddle stitch stapling is performed.
The turning ON of the saddle stitch staple unit clinching home
position sensor (S32) is not detected in the specified time after
the turning OFF of this sensor had been detected when saddle
stitch stapling is performed, and also the turning ON of this
sensor is not detected in a reverse rotation after the saddle
stitch stapler is stopped.
Probable cause Checking and measures
Saddle stitch stapler motor (M14)
abnormality
Check if the electrical continuity of the coil is normal. If
electricity is not conducted, replace the saddle stitch staple unit.
Saddle stitch staple unit clinching
home position sensor (S32)
abnormality
Measure the voltage on pin CN17.5 on the finisher control PC
board (FIN). Then check that the measured voltage is 1V or
lower when the sensor is ON and within the range of 5V5%
when OFF. If the voltage does not fall within the range
mentioned, replace the saddle stitch staple unit.
Faulty cables and connectors Check if the electrical continuity between the connector
terminals is normal. If electricity is not conducted, replace the
saddle stitch staple unit.
Finisher control PC board (FIN)
abnormality
If the error still occurs after replacing the saddle stitch staple
unit and the connectors, exchange the finisher control PC board
(FIN).
Saddle stitch staple empty sensor
(S33) abnormality
Measure the voltage on pin CN17.7 on the finisher control PC
board (FIN). Then check that the measured voltage is 1V or
lower when the sensor is ON and within the range of 5V5%
when OFF. If the voltage does not fall within the range
mentioned, replace the saddle stitch staple unit.
Faulty cables and connectors Check if the electrical continuity between the connector
terminals is normal. If electricity is not conducted, replace the
saddle stitch staple unit.
Finisher control PC board (FIN)
abnormality
If the error still occurs after replacing the saddle stitch staple
unit and the connector, exchange the finisher control PC board
(FIN).
Classification Contents
Finisher related service call Stack transport motor abnormality: The stack transport motor is
not rotating or the stack transport belt is not moving normally.
Check Item Measure
Stack transport belt If there is mechanical problem when the stack transport belt is
moved, fix the mechanism.
Stack transport motor (M5) Check the connectors and harnesses between the stack
transport motor (M5) and the finisher control PC board (CN10).
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