• Code: SC783-6
• 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

• Code: SC783-7
• 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

• Code: SC783-8
• 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

• Code: SC783-9
• 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

• Code: SC784
• Description: Z-Fold Timing Sensor Adjustment Error 1
  The output voltage light emitted from the sensor changed, but the return input was not sufficient to attain V0.
• Causes: • Sensor, mirror dirty from paper dust, other particles • Harness loose, broken, defective • Mirror out of position

• Code: SC785
• Description: Z-Fold Timing Sensor Adjustment Error 2
  The output voltage light emitted from the sensor changed, but the return input was not sufficient to attain V0.
• Causes: • Sensor, mirror dirty from paper dust, other particles • Harness loose, broken, defective • Mirror out of position

• Code: SC786
• Description: Z-Fold Memory Error
  Several attempts to write to the Zfold memory failed.
• Causes: • Turn the machine power off/on • EEPROM on Z-Folder main board defective

• Code: SC789
• Description: Proof Tray Exit Motor Error Multi Folder (D454)
  The motor drive PCB detected an error at the motor due to overload, overheating. Paper cannot exit at proof tray.
• Causes: • Motor, motor drive board defective