• Code: CC51
• Description: Punch unit sliding motor (M12)abnormality[MJ-1036]Sideways adjustment motor (M2) abnormality: Sideways adjustment motor is not rotating or puncher is not shifting normally. [MJ-1107/1108 (when MJ-6104 is installed)]
• Causes: MJ-1036
  MJ-1107/1108 (When MJ-6104 is installed) Sideways adjustment motor (M2) Hole punch control PC board (HP)
• Remedy: MJ-1036 Punch unit sliding motor (M12) abnormality Check if the electrical continuity of the coil is normal. If electricity is not conducted, replace the motor. Punch sliding unit home position sensor (S23) abnormality Measure the voltage on TP26 on the hole punch control PC board (HP). Then check that the measured voltage is 1V or lower when not shielded and within the range of 5V ± 5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Faulty cables and connectors Check if the electrical continuity between the connector terminals is normal. If electricity is not conducted, replace the connector. (Hole punch control PC board (HP): CN3, CN5, CN6) Hole punch control PC board (HP) abnormality If the error still occurs after replacing the motor, sensor and connectors, exchange the hole punch control PC board (HP).
  MJ-1107/1108 (When MJ-6104 is installed) Transport path If there is any paper remaining on the transport path, remove the paper. Sideways adjustment motor (M2) • If there is mechanical problem when the sideways adjustment motor (M2) is rotated, fix the mechanism. • Check the connectors and harnesses between the hole punch control PC board (HP) and sideways adjustment motor (M2). Sideways deviation home position sensor (S3) • Sensor check • Harness check

• Code: CC52
• Description: Skew adjustment motor (M1) abnormality: Skew adjustment motor is not rotating or puncher is not shifting normally. [MJ-1107/1108 (when MJ-6104 is installed)]
• Causes: Skew home position sensor (S2) Skew adjustment motor (M1) Hole punch control PC board (HP)
• Remedy: MJ-1107/1108 (When MJ-6104 is installed) Transport path If there is any paper remaining on the transport path, remove the paper. Skew adjustment motor (M1) • If there is mechanical problem when the skew adjustment motor (M1) is rotated, fix the mechanism. • Check the connectors and harnesses between the hole punch control PC board (HP) and skew adjustment motor (M1). Skew home position sensor (S2) • Sensor check • Harness check

• Code: CC54
• Description: Abnormality of paper detection sensors (S24 and S25)[MJ-1036]
• Causes:
• Remedy: MJ-1036 Paper detection sensors (S24 and S25) abnormality Measure the voltage on pin CN6.8 on the hole punch control PC board (HP). Then check that the measured voltage is 3.0V or higher when not shielded and 1.2V or lower when shielded. If the voltage does not fall within the range mentioned, replace a couple of PC boards on either the light-receiving side or the light-emitting side. Faulty cables and connectors Check if the electrical continuity between the connector terminals is normal. If electricity is not conducted, replace the connector. (Hole punch control PC board (HP): CN4, CN6) Hole punch control PC board (HP) abnormality If the error still occurs after replacing the sensors and the connectors, exchange the hole punch control PC board (HP).

• Code: CC60
• Description: Punch motor abnormality [MJ-1036]
• Causes:
• Remedy: MJ-1036 Punch motor (M11) abnormality Check if the electrical continuity of the coil is normal. If electricity is not conducted, replace the motor. Rear punch shaft home position sensor (S22) abnormality Measure the voltage on TP25 on the hole punch control PC board (HP). Then check that the measured voltage is 1V or lower when not shielded and within the range of 5V±5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Punch shaft home position sensor (S26) abnormality Measure the voltage on TP24 on the hole punch control PC board (HP). Then check that the measured voltage is 1V or lower when not shielded and within the range of 5V±5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Punch motor clock sensor (S20) abnormality Measure the voltage on TP27 on the hole punch control PC board (HP). Then check that the measured voltage is 1V or lower when not shielded and within the range of 5V±5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Faulty cables and connectors Check if the electrical continuity between the connector terminals is normal. If electricity is not conducted, replace the connector. (Hole punch control PC board (HP): CN2, CN5, CN6) Hole punch control PC board (HP) abnormality If the error still occurs after replacing the motor, sensors and connectors, exchange the hole punch control PC board (HP).

• Code: CC61
• Description: Punch motor abnormality [MJ-1036]Punch motor (M3) home position detection error: Punch motor is not rotating or puncher is not shifting normally. [MJ-1107/1108 (whenMJ-6104 is installed)]
• Causes: MJ-1107/1108 (When MJ-6104 is installed) Punch home position sensor (S4) Punch motor (M3) Hole punch control PC board (HP)
• Remedy: MJ-1036 Punch motor (M11) abnormality Check if the electrical continuity of the coil is normal. If electricity is not conducted, replace the motor. Rear punch shaft home position sensor (S22) abnormality Measure the voltage on TP25 on the hole punch control PC board (HP). Then check that the measured voltage is 1V or lower when not shielded and within the range of 5V±5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Punch shaft home position sensor (S26) abnormality Measure the voltage on TP24 on the hole punch control PC board (HP). Then check that the measured voltage is 1V or lower when not shielded and within the range of 5V±5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Punch motor clock sensor (S20) abnormality Measure the voltage on TP27 on the hole punch control PC board (HP). Then check that the measured voltage is 1V or lower when not shielded and within the range of 5V±5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Faulty cables and connectors Check if the electrical continuity between the connector terminals is normal. If electricity is not conducted, replace the connector. (Hole punch control PC board (HP): CN2, CN5, CN6) Hole punch control PC board (HP) abnormality If the error still occurs after replacing the motor, sensors and connectors, exchange the hole punch control PC board (HP).
  MJ-1107/1108 (When MJ-6104 is installed) Transport path If there is any paper remaining on the transport path, remove the paper. Punch motor (M3) • If there is mechanical problem when the punch motor (M3) is rotated, fix the mechanism. • Check the connectors and harnesses between the hole punch control PC board (HP) and punch motor (M3). Punch home position sensor (S4) • Sensor check • Harness check

• Code: CC71
• Description: Punch ROM checksum error: Abnormality of checksum value on Hole punch controller PC board is detected when the power is turned on. [MJ-1107/1108 (when MJ-6104 is installed)]
• Causes: Hole punch control PC board (HP)
• Remedy: MJ-1107/1108 (When MJ-6104 is installed) Hole punch control PC board (HP) Board check

• Code: CC72
• Description: Punch RAM read/write error: Abnormality of checksum value on Hole punch controller PC board is detected when the power is turned on. [MJ-1107/1108 (when MJ-6104 is installed)]
• Causes: Hole punch control PC board (HP)
• Remedy: Hole punch control PC board (HP) Board check

• Code: CC80
• Description: Front alignment motor (M2) abnormality [MJ-1036]Rear alignment motor abnormality: The rear alignment motor is not rotating or the rear alignment plate is not moving normally. [MJ-1107/1108]
• Causes: MJ-1107 Rear alignment motor (M10) Finisher control PC board
  MJ-1108 Rear alignment motor (M6) Finisher control PC board
• Remedy: MJ-1036 Front alignment motor (M2) abnormality Check if the electrical continuity of the coil is normal. If electricity is not conducted, replace the motor. Front alignment plate home position sensor (S5) abnormality Measure the voltage on TP15 on the finisher control PC board (FIN). Then check that the measured voltage is 1V or lower when not shielded and within the range of 3.3V ± 5% when shielded. If the voltage does not fall within the range mentioned, replace the sensor. Faulty cables and connectors Check if the electrical continuity between the connector terminals is normal. If electricity is not conducted, replace the connectors. (Finisher control PC board (FIN): CN5, CN12) Finisher control PC board (FIN) abnormality If the error still occurs after replacing the motor, sensor and connectors, exchange the finisher control PC board (FIN).
  MJ-1107 Rear alignment plate If there is mechanical problem when the rear alignment plate is moved, fix the mechanism. Rear alignment motor (M10) Check the connectors and harnesses between the rear alignment motor (M10) and the finisher control PC board (CN10).
  MJ-1108 Rear alignment plate If there is mechanical problem when the rear alignment plate is moved, fix the mechanism. Rear alignment motor (M6) Check the connectors and harnesses between the rear alignment motor (M6) and the finisher control PC board (CN17).