• Code: CB60
• Description: Stapler unit shift motor abnormality: The stapler unit shift motor is not rotating normally or the Stapler Unit is not moving normally. [MJ-1025]
• Remedy: MJ-1025 Is the slide home position sensor (PI18) working properly? NO Replace the sensor controller PC board. YES Is the wiring between the finisher controller PC board and slide motor correct? NO Correct the wiring. YES Is there any mechanical problem with the stapler stand motion path? YES Fix the mechanism. NO Try replacing the slide motor (M8). Is the problem corrected? YES End. NO Replace the finisher controller PC board.

• Code: CB80
• Description: Backup RAM data abnormality: 1) Abnormality of checksum value on finisher controller board is detected when the power is turned on. [MJ-1025] 2) Abnormality of checksum value on punch controller board is detected when the power is turned on. [MJ-1025 (when MJ-6005 is installed)]
• Remedy: MJ-1025 Is the problem solved by turning the power of the equipment OFF and ON? YES End. NO 1) Replace the finisher controller PC board. 2) Replace the punch controller PC board.

• Code: CC30
• Description: Stack processing motor abnormality: The stack processing motor is not rotating normally or the stack delivery belt is not moving normally. [MJ-1022] Paddle motor abnormality: The paddle motor is not rotating normally or the swing guide is not moving normally. [MJ-1025]
• Remedy: MJ-1022 (Stack processing motor abnormality) [Procedure 1] Is the tension of the drive belt normal? NO Loosen the adjustment screw to adjust its tension. YES Does the bushing attached to the returning roller shaft smoothly move up and down? NO Apply grease on the cut-out part of the front side frame where the bushing contacts. YES Is the spring of the returning roller detached? YES Attach the spring. NO Is the wiring between the finisher controller PC board and stack delivery motor (M2) correct? NO Correct the wiring. YES Is the stack delivery lever home position sensor (S8) working properly? NO Replace the sensor. YES 1) Replacing the stack processing motor. 2) Replace the finisher controller PC board.

• Code: CC50
• Description: Horizontal registration motor abnormality: The horizontal registration motor is not rotating normally or the puncher is not moving normally. [MJ-1025 (when MJ-6005 is installed)]
• Remedy: MJ-1025 Is the horizontal registration home position sensor (PI2P) working properly? NO Replace the sensor. YES Is the wiring between the finisher controller PC board and the horizontal registration home position sensor (PI2P) correct? NO Correct the wiring. YES Is there any problem with the horizontal registration mechanism? YES Fix the mechanism. NO Replace the horizontal registration motor (M2P). Try replacing the punch controller PC board. Is the problem corrected? YES End. NO Replace the finisher controller PC board.

• Code: CC60
• Description: Punch motor abnormality: The punch motor is not rotating normally or the puncher is not moving normally. [MJ-1025 (when MJ-6005 is installed)]
• Remedy: MJ-1025 Is the punch home position sensor (PI1P) working properly? NO Replace the sensor. YES Is the punch motor clock sensor (PI3P) working properly? NO Replace the sensor. YES Is the wiring between the finisher controller PC board and sensor correct? NO Correct the wiring. YES Is there any problem with the punching mechanism? YES Fix the mechanism. NO Replace Punch motor (M1P) Try replacing the punch controller PC board. Is the problem corrected? YES End. NO Replace the finisher controller PC board.

• Code: CC80
• Description: Front jogging motor abnormality: Front jogging motor is not rotating normally or the front alignment plate is not moving normally. [MJ-1022] Alignment motor (front) abnormality: The alignment motor (front) is not rotating normally or the front alignment plate is not moving normally. [MJ-1025]
• Remedy: MJ-1022 (Front jogging plate motor abnormality) Is the front jogging plate home position sensor (S6) working properly? NO Replace the sensor. YES Is the wiring between the finisher controller PC board and front jogging motor (M3) correct? NO Correct the wiring. YES Has the rack run over the stopper of the roll? YES Fix it. NO 1) Replace the front jogging motor. 2) Replace the finisher controller PC board. MJ-1025 (Alignment motor (front) abnormality) Is the aligning plate home position sensor (front) (PI4) working properly? NO Replace the sensor. YES Is the wiring between the finisher controller PC board and alignment motor (front) (M4) correct? NO Correct the wiring. YES Is there any mechanical problem with the path of aligning plate? YES Fix the mechanism. NO Try replacing the alignment motor (front) (M4). Is the problem corrected? YES End. NO Replace the finisher controller PC board.

• Code: CC90
• Description: Upper stack tray lift motor abnormality: The upper stack tray lift motor is not rotating or the upper stack tray is not moving normally. [MJ-1022]
• Remedy: MJ-1022 Is the wiring between the finisher controller PC board and upper stack tray lift motor (M5) correct? NO Correct the wiring. YES Are the front and rear sides of the upper stack tray leveled? NO Level them. YES Is the upper stack tray lift motor clock sensor (S19) working properly? NO Replace the sensor. YES Is the stack tray paper height sensor (S10) working properly? NO Replace the sensor. YES Are the upper stack tray upper limit sensor (S25), upper stack tray full sensor (S22) and stack processing safety switch (S26) working properly? NO Replace the sensor or sensor controller PC board. YES Does the voltage between the pins J14-1 pin and -2 pin on the finisher controller PC board become 24 V when the upper stack tray lift motor starts rotating? NO Replace the finisher controller PC board. YES Check the wiring between the upper stack tray lift motor and finisher controller PC board. If there is no problem, replace the upper stack tray lift motor.

• Code: CCA0
• Description: Lower stack tray lift motor abnormality: The lower stack tray lift motor is not rotating or the lower stack tray is not moving normally. [MJ-1022]
• Remedy: MJ-1022 Is the wiring between the finisher controller PC board and lower stack tray lift motor (M7) correct? NO Correct the wiring. YES Are the front and rear sides of the lower stack tray leveled? NO Level them. YES Is the lower stack tray lift motor clock sensor (S9) working properly? NO Replace the sensor. YES Is the stack tray paper height sensor (S10) working properly? NO Replace the sensor. YES Are the lower stack tray upper limit sensor (S13) and lower stack tray full sensor (S23) working properly? NO Replace the sensor or sensor controller PC board YES Does the voltage between the pins J3-1 pin and -2 pin on the finisher controller PC board become 24 V when the lower stack tray lift motor starts rotating? NO Replace the finisher controller PC board. YES Check the wiring between the upper stack tray lift motor and finisher controller PC board. If there is no problem, replace the motor.