• Code: E5F3-0001
• Description: There is a fault in saddle alignment. Saddle Unit
  The alignment motor (M5S) or the aligning plate home position sensor (PI5S) is faulty. The aligning plate home position sensor does not go ON when the alignment motor has been driven for 0.5 sec. (initially, driven for 1.67 sec)

• Code: E5F3-0002
• Description: There is a fault in saddle alignment. Saddle Unit
  The alignment motor (M5S) or the aligning plate home position sensor (PI5S) is faulty. The alignment plate home position sensor does not go OFF when the alignment motor has been driven for 1 sec.

• Code: E5F4-0001
• Description: There is a fault in stapling at the saddle rear. Saddle Unit
  The stapler motor (rear, M6S) or the stacking home position sensor (rear, MS5S) is faulty. The stitching home position sensor does not go OFF when the stitch motor (rear) has been rotated clockwise for 0.5 sec.

• Code: E5F4-0002
• Description: There is a fault in stapling at the saddle rear. Saddle Unit
  The stitch motor (rear, M67S) or the stitching home position sensor (rear, MS5S) is faulty. The stitching home position sensor does not go ON when the stitch motor (rear) has been rotated in reverse for 0.5 sec or more.

• Code: E5F5-0001
• Description: There is a fault in stapling at the saddle front. Saddle Unit
  The stitch motor (front, M7S) or the stitching home position sensor (front, MS7S) is faulty. The stitching home position sensor does not go OFF when the stitch motor (front) has been driven clockwise for 0.5 sec or more.

• Code: E5F5-0002
• Description: There is a fault in stapling at the saddle front. Saddle Unit
  The stitch motor (front, M7S) or the stitching home position sensor (front, MS7S) is faulty. The stitching home position sensor does not go ON when the stitch motor (front) has been driven in reverse for 0.5 sec or more.

• Code: E5F6-0001
• Description: There is a fault in stapling by the saddle paper pushing plate. Saddle Unit
  The paper pushing plate motor (M8S) or the paper pushing plate home position sensor (PI4S) is faulty. The paper pushing plate home position sensor does not go ON when the paper pushing plate motor has been driven for 0.3 sec or more.

• Code: E5F6-0002
• Description: There is a fault in stapling by the saddle paper pushing plate. Saddle Unit
  The paper pushing plate motor (M8S) or the paper pushing plate home position sensor (PI14S) is faulty. The paper pushing plate home position sensor does not go OFF when the paper pushing plate motor has been driven for 80 msec.