• Code: CC60
• Description: Punch motor abnormality: Punch motor is not rotating or puncher is not shifting normally. [MJ-1103/1104 (when MJ-6102 is installed)]
• Causes: Punch home position sensor Punch motor clock sensor Punch motor Hole punch control PC board Finisher control PC board
• Remedy: Punch home position sensor (PI63) • Sensor check • Connector check • Harness check Punch motor clock sensor (PI62) • Sensor check • Connector check • Harness check Punch motor (M3) • Motor check • Connector check • Harness check Hole punch control PC board (HP) • Connector check • Board check Finisher control PC board (FIN) • Connector check • Board check

• Code: CC61
• Description: Punch motor (M3) home position detection error: Punch motor is not rotating or puncher is not shifting normally. [MJ-1103/1104 (when MJ-6102 is installed)]
• Causes: Punch motor Punch home position sensor Hole punch control PC board
• Remedy: Punch motor (M3) • Motor check • Connector check • Harness check Punch home position sensor (S4) • Sensor check • Connector check • Harness check Hole punch control PC board (HP) • Connector check • Board check

• Code: CC71
• Description: Punch ROM checksum error [MJ-6102]
• Causes: Hole punch control PC board
• Remedy: Hole punch control PC board (HP) • Download the latest version of the PNC board (HP) firmware again and then check its operation. • Connector check • Board check

• Code: CC72
• Description: Punch RAM read/write error [MJ-6102]
• Causes: Hole punch control PC board
• Remedy: Hole punch control PC board (HP) • Download the latest version of the PNC board (HP) firmware again and then check its operation. • Connector check • Board check

• Code: CC73
• Description: Punching device power supply abnormality
• Causes: Hole punch control PC board
• Remedy: Hole punch control PC board (HP) • Download the latest version of the PNC board (HP) firmware again and then check its operation. • Connector check • Board check

• Code: CC74
• Description: Punch unit transport pulse abnormality
• Causes: Hole punch control PC board
• Remedy: Hole punch control PC board (HP) • Download the latest version of the PNC board (HP) firmware again and then check its operation. • Connector check • Board check

• Code: CC80
• Description: Rear alignment motor abnormality [MJ-1103/1104]
• Causes: Rear alignment motor Finisher control PC board
• Remedy: Rear alignment plate • Is there any mechanical problem when the rear alignment plate is moved? Rear alignment motor (M10) • Motor check • Connector check • Harness check Finisher control PC board (FIN) • Connector check (CN17) • Board check

• Code: CD60
• Description: Sub-hopper toner sensors abnormality.
• Causes: Sub-hopper toner sensor-K/-C/-M/-Y EPU board LGC board
• Remedy: EPU tray (process unit) • Connection check (05-2788) • Connector check • Harness check Sub-hopper toner sensor (S38 - S41) • Sensor check (Perform the input check: K: 03-[FAX]ON/[0]/[C], C: 03- [FAX]ON/[0]/[F], M: 03-[FAX]ON/[9]/[A], Y: 03-[FAX]ON/[9]/ [D], Installation detection: 03-[FAX]ON/[9]/[G]) • Connector check • Harness check EPU board • Connector check (CN550, CN551) • Board check LGC board • Connector check (CN308) • Board check