• Code: 783-5
• Description: Crease Motor Error Multi Folder (D454)
  The motor drive PCB detected an error at the motor.
• Causes: • Motor harness or connector loose, broken, defective • Motor or motor drive board defective
• Remedy:

• Code: 783-6
• Description: Dynamic Roller Transport Motor Error Multi Folder (D454)
  The motor drive PCB detected an error at the motor.
• Causes: • Motor harness or connector loose, broken, defective • Motor or motor drive board defective
• Remedy:

• Code: 783-7
• Description: Reg. Roller Transport Motor Error Multi Folder (D454)
  The motor drive PCB detected an error at the motor.
• Causes: • Motor harness or connector loose, broken, defective • Motor or motor drive board defective
• Remedy:

• Code: 783-8
• Description: Dynamic Roller Lift Motor Error Multi Folder (D454)
  The dynamic roller HP sensor did not detect the dynamic roller in (or out of) its home position within the prescribed time. The 1st occurrence causes a jam, and the 2nd occurrence causes this SC code.
• Causes: • Dynamic roller HP sensor dirty • Sensor harness or connector loose, broken, defective • Dynamic roller lift motor harness or connector loose, broken, defective • Sensor defective • Motor or motor drive board defective
• Remedy:

• Code: 783-9
• Description: Registration Roller Release Motor Error Multi Folder (D454)
  The registration roller HP sensor did not detect the registration roller in (or out of) its home position within the prescribed time. The 1st occurrence causes a jam, and the 2nd occurrence causes this SC code.
• Causes: • Registration roller HP sensor dirty • Sensor harness or connector loose, broken, defective • Registration roller release motor harness or connector loose, broken, defective • Sensor defective • Motor or motor drive board defective
• Remedy:

• Code: 784
• Description: Z-fold timing unit fold timing sensor adjustment error
  The A/D (Digital/ Analog) input value did not change even after
  the D/A (Digital/ Analog) output value changed.
• Causes: • Fold timing sensor connector loose, broken, defective • Fold timing sensor defective • Fold timing sensor, mylar covered with paper dust • Mylar disconnected.
• Remedy:

• Code: 785
• Description: Z-fold leading edge sensor adjustment error
  The A/D input value did not change even after the D/A output value changed.
• Causes: • Leading edge sensor connector loose, broken, defective • Leading edge sensor defective • Leading edge sensor, mylar covered with paper dust • Mylar disconnected.
• Remedy:

• Code: 786
• Description: Z-fold EEPROM error
  The write operation to the Z-folding EEPROM failed after 2 attempts
• Causes: • EEPROM defective
• Remedy: