• Code: CC30
• Description: Stack transport motor abnormality
• Remedy: MJ-1101 Is there any mechanical problem when the stack transport belt is moved? → →YES Fix the mechanism. NO Is the harness between the stack transport motor (M5) and the finisher control PC board (CN10) disconnected or open circuited? l → →YES • Reconnect the connector securely. • Replace the harness. NO 1) Replace the stack transport motor (M5). 2) Replace the finisher control PC board.

• Code: CC31
• Description: Transport motor abnormality
• Remedy: MJ-1101 Is there any mechanical problem when the stack transport roller -1 and -2 are rotated? → →YES Fix the mechanism. NO Is the harness between the transport motor (M2) and the finisher control PC board (CN5) disconnected or open circuited? l → →YES • Reconnect the connector securely. • Replace the harness. NO 1) Replace the transport motor (M2). 2) Replace the finisher control PC board.

• Code: CC40
• Description: Swing motor abnormality
• Remedy: MJ-1023/1024 Is the swing unit home position sensor (PI35) normal? → NO → Replace the sensor. YES Is the wiring between the finisher controller PC board and the swing motor (M36) correct? → NO → Correct the wiring. YES Is the swing mechanism normal? → NO → Fix the mechanism. YES 1) Replace the swing motor. 2) Replace the finisher controller PC board.

• Code: CC41
• Description: Paper holder cam home position abnormality
• Remedy: MJ-1101 Is there any mechanical problem when the paper holder cam is rotated? → →YES Fix the mechanism. NO Is the harness between the paper holder home position sensor (S6) and the finisher control PC board (CN17) disconnected or open circuited? l → →YES • Reconnect the connector securely. • Replace the harness. NO 1) Replace the paper holder home position sensor (S6). 2) Replace the finisher control PC board.

• Code: CC50
• Description: Horizontal registration motor abnormality
• Remedy: MJ-1023/1024 (when MJ-6004 is installed) Is the horizontal registration home position sensor (PI61) working normally? → NO → Replace the sensor. YES Is the wiring between the horizontal registration home position sensor and finisher controller PC board correct? → NO → Correct the wiring. YES Is the horizontal registration mechanism normal? → NO → 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.

• Code: CC51
• Description: Sideways adjustment motor (M2) abnormality
• Remedy: MJ-1101 (When MJ-6101 is installed) Is there any paper remaining on the transport path? → →YES Remove the paper. NO Rotate the sideways adjustment motor (M2). Does it rotate smoothly? → →NO Fix the mechanism. YES Are the sideways deviation home position sensor (S3) and its wiring correct? → →NO Replace the sensor. Correct the wiring. YES Is the wiring between the hole punch control PC board (HP) and sideways adjustment motor (M2) correct? → →NO Correct the wiring. YES 1) Replace the punch sideways adjustment motor (M2). 2) Replace the hole punch control PC board (HP).

• Code: CC52
• Description: Skew adjustment motor (M1) abnormality
• Remedy: MJ-1101 (When MJ-6101 is installed) Is there any paper remaining on the transport path? → →YES Remove the paper. NO Rotate the skew adjustment motor (M1). Does it rotate smoothly? → →NO Fix the mechanism. YES Are the skew home position sensor (S2) and its wiring correct? → →NO Replace the sensor. Correct the wiring. YES Is the wiring between the hole punch control PC board (HP) and skew adjustment motor (M1) correct? → →NO Correct the wiring. YES 1) Replace the skew adjustment motor (M1). 2) Replace the hole punch control PC board (HP).

• Code: CC60
• Description: Punch motor abnormality
• Remedy: MJ-1023/1024 (when MJ-6004 is installed) Are the punch home position sensor (PI63) and punch motor clock sensor (PI62) working normally? → NO → Replace the sensors. YES Is the wiring between the sensors and finisher controller PC board correct? → NO → Correct the wiring. YES Is the punching mechanism normal? → NO → Fix the mechanism. YES 1) Replace the punch motor (M61). 2) Replace the punch controller PC board. 3) Replace the finisher controller PC board.