• Code: E532-0002
• Description: The stapler shift home position sensor (PI7) is faulty. The stapler shift motor (M4) is faulty. The finisher controller PCB is faulty.
  The stapler unit does not return to home position when the stapler shift motor has been driven for 4 secs.

• Code: E535-0001
• Description: The swing motor clock sensor (PI20) is faulty. The swing guide open sensor (PI18) is faulty. The safety area switch (MS3) is faulty. The swing guide closed detecting switch 2 (MS6) is faulty. The swing motor (M7) is faulty. The finisher controller PCB is faulty.
  The swing guide closed detecting switch 2 does not turn on when the swing motor has been rotated CCW for 1 sec.

• Code: E535-0002
• Description: The swing motor clock sensor (PI20) is faulty. The swing guide open sensor (PI18) is faulty. The safety area switch (MS3) is faulty. The swing guide closed detecting switch 2 (MS6) is faulty. The swing motor (M7) is faulty. The finisher controller PCB is faulty.
  While the tray is moving up, the tray upper limit detection switch is found to be on.

• Code: E535-0003
• Description: The swing motor clock sensor (PI20) is faulty. The swing guide open sensor (PI18) is faulty. The safety area switch (MS3) is faulty. The swing guide closed detecting switch 2 (MS6) is faulty. The swing motor (M7) is faulty. The finisher controller PCB is faulty.
  When the tray lift motor is driven, clock pulses do not arrive from the clock sensor 1/2 for 200 msecs.

• Code: E584-0001
• Description: The shutter open sensor (PI5) is faulty. The safety area detecting switch (MS3) is faulty. The shutter closed detecting switch (MS4) is faulty. The No. 2 feed motor (M8) is faulty. The finisher controller PCB is faulty.
  The shutter closed detecting switch does not turn on when the No. 2 feed motor has been rotated CCW for 1 sec or more

• Code: E584-0002
• Description: The shutter open sensor (PI5) is faulty. The safety area detecting switch (MS3) is faulty. The shutter closed detecting switch (MS4) is faulty. The No. 2 feed motor (M8) is faulty. The finisher controller PCB is faulty.
  The shutter open sensor does not turn on when the No. 2 feed motor has been rotated CCW for 1 sec.

• Code: E584-0003
• Description: The shutter open sensor (PI5) is faulty. The safety area detecting switch (MS3) is faulty. The shutter closed detecting switch (MS4) is faulty. The No. 2 feed motor (M8) is faulty. The finisher controller PCB is faulty.
  While the tray lift motor is in operation, the shutter closed detecting switch is found to be off when the tray 1/2 is at OFF position of the safety area detecting switch.

• Code: E590-0001
• Description: The punch home position sensor (PI3P) is faulty. The punch motor (M1P) is faulty. The punch driver PCB is faulty.
  The puncher does not leave home position when the punch motor has been driven for 200 msecs.