• Code: E577-0003
• Description: The stack ascent/descent guide does not leave home position when the paddle motor is driven for 2 sec or more
• Causes: The paddle home position sensor (PI2) is faulty. The stack ascent/descent home point sensor Pixx0 is faulty. The paddle motor (M2) is faulty. The finisher controller PCB is faulty.
• Remedy:

• Code: E577-0004
• Description: The stack ascent/descent guide does not return to home position when the paddle motor is driven for 2 sec or more
• Causes: The paddle home position sensor (PI2) is faulty. The stack ascent/descent home point sensor Pixx0 is faulty. The paddle motor (M2) is faulty. The finisher controller PCB is faulty.
• Remedy:

• Code: E580-0000
• Description: The delivery tray upper limit sensor (S13) goes ON while the delivery tray ascent/descent motor (M5) is in operation.
  The clock signal of the delivery tray ascent/descent motor clock sensor (S9) is not detected 15 times or more within 0.8 sec while the delivery tray ascent/ descent motor (M5) is in operation.
  The delivery tray paper height sensor (S10) does not go ON 4 sec after the delivery tray ascent/descent motor (M5) starts to move up.
  The delivery tray paper height sensor (S10) does not go OFF 4 sec after the delivery tray ascent/descent motor (M5) starts to move down
• Causes: The delivery tray ascent/descent motor (M5) is faulty. The delivery tray paper height sensor (S10) is faulty, the harness is disconnected, or an open circuit exits. The delivery tray ascent/descent motor lock sensor (S9) is faulty, the connector is disconnected, or an open circuit exits. The delivery tray ascent/descent motor is subjected to an excess load. The finisher controller PCB is faulty.
• Remedy:

• Code: E585-0000
• Description: At the start of the motor CCW operation, the stack handling motor (M2) may be driven for a specific number of rotations; however, the stack delivery lever home position sensor (S8) does not go ON
• Causes: The stack handling motor (M2) is faulty. The stack delivery lever home position sensor (S8) is faulty, the connector is disconnected, or an open circuit exits. The stack handling motor (M2) relay harness is faulty. The return roller is faulty.
• Remedy:

• Code: E590-0001
• Description: The puncher does not return to home position when the puncher motor is driven for 250 msec
• Causes: The puncher home position sensor (PI1P) is faulty. The puncher motor (M1P) is faulty. The puncher motor clock sensor (PI3P) is faulty. The puncher driver PCB is faulty.
• Remedy:

• Code: E590-0002
• Description: The clock from the puncher motor clock sensor is disrupted for 60 msec or more when the puncher motor is driven
• Causes: The puncher home position sensor (PI1P) is faulty. The puncher motor (M1P) is faulty. The puncher motor clock sensor (PI3P) is faulty. The puncher driver PCB is faulty.
• Remedy:

• Code: E592-0001 ... E592-0005
• Description: In the course of sensor output automatic adjustment, the light-receiving voltage is 2.5 V or less even when the light-emitting voltage is set to 4.4 V. In the course of output automatic adjustment, the light-receiving voltage is 2.5 V or more even when the light-emitting voltage is set to 0 V. In the course of sensor output automatic adjustment, the light-emitting voltage is set to 4.4 V or more
  Horizontal registration sensor
• Causes: The horizontal registration sensor is faulty. The puncher waste sensor is faulty. The puncher driver PCB is faulty.
• Remedy:

• Code: E592-0006
• Description: In the course of sensor output automatic adjustment, the light-receiving voltage is 2.5 V or less even when the light-emitting voltage is set to 4.4 V. In the course of output automatic adjustment, the light-receiving voltage is 2.5 V or more even when the light-emitting voltage is set to 0 V. In the course of sensor output automatic adjustment, the light-emitting voltage is set to 4.4 V or more
  Puncher waste full sensor
• Causes: The horizontal registration sensor is faulty. The puncher waste sensor is faulty. The puncher driver PCB is faulty.
• Remedy: