Code :

Code: 720-24
Description: 2000/3000-Sheet (booklet) Finisher Error: Finisher exit guide plate motor error
After moving away from the guide plate position sensor, the exit guide is not detected at the home position within the prescribed time. The 1st detection failure issues a jam error, and the 2nd failure issues this SC code.
Causes: Guide plate motor disconnected, defective
Guide plate motor overloaded due to obstruction
Guide plate position sensor disconnected, defective

Code: 720-25
Description: 2000/3000-Sheet (booklet) Finisher Error: Finisher punch motor error
The punch HP sensor is not activated within the specified time after the punch motor turned on. The 1st detection failure causes a jam error, and the 2nd failure causes this SC code.
Causes: Punch HP sensor disconnected, defective
Punch motor disconnected or defective
Punch motor overload due to obstruction

Code: 720-30
Description: 2000/3000-Sheet (booklet) Finisher Error: Finisher jogger motor error
The jogger fences move out of the home position but the HP sensor output does not change within the specified number of pulses. The 1st failure issues an original jam message, and the 2nd failure issues this SC code.
Causes: Jogger HP sensor disconnected, defective
Jogger motor disconnected, defective
Jogger motor overloaded due to obstruction
Finisher main board and jogger motor

Code: 720-41
Description: 2000/3000-Sheet (booklet) Finisher Error: Stack feed-out motor error
The stack feed-out HP sensor does not detect the home position of the stack feed-out belt 3000ms after the stack feed-out belt has moved to its home position.
The stack feed-out HP sensor does not turn off 200 ms after the stack feed-out belt has moved from its home position.
The 1st detection failure causes a jam error, and the 2nd failure causes this SC code.
Causes: Defective stack feed-out HP sensor
Overload on the stack feed-out motor
Defective stack feed-out motor
Defective main board
Disconnected or defective harness

Code: 720-42
Description: 2000/3000-Sheet (booklet) Finisher Error: Finisher stapler movement motor error
Staple movement is not finished within a certain time. The 1st detection failure causes a jam error, and the 2nd failure causes this SC code.
Causes: Motor overload
Loose connection of the stapler home position sensor
Loose connection of the stapler movement motor
Defective stapler home position sensor
Defective stapler movement motor

Code: 720-43
Description: 2000/3000-Sheet (booklet) Finisher Error: Finisher corner stapler rotation motor error
The stapler does not return to its home position within the specified time after stapling. The 1st detection failure causes a jam error, and the 2nd failure causes this SC code.
Causes: Defective stapler rotation motor
Overload on the stapler rotation motor
Defective stapler rotation HP sensor

Code: 720-52
Description: 2000/3000-Sheet (booklet) Finisher Error: Finisher folder plate motor error
The folder plate moves but is not detected at the home position within the specified time. The 1st detection failure causes a jam error, and the 2nd failure causes this SC code.
Causes: Folder plate HP sensor disconnected, defective
Folder plate motor disconnected, defective
Folder plate motor overloaded due to obstruction