• Code: SC770
• Description: Cover Interposer Lift Motor 1 Error
  In the first tray: • The upper limit sensor did not detect the bottom plate within the specified time after the lift motor switched on to lift the bottom plate. • The lower limit sensor did not direct the bottom plate within the specified time after the lift motor switched on to lower the bottom plate. Note: In both cases, 1 error count indicates a jam, 2 error counts cause this SC code.
• Causes: • Lift motor, upper limit sensor, lower limit sensor harnesses, connectors loose, broken, defective • Lift motor defective • Upper limit sensor defective • Lower limit sensor defective

• Code: SC771
• Description: Cover Interposer Lift Motor 2 Error
  In the second tray: • The upper limit sensor did not detect the bottom plate within the specified time after the lift motor switched on to lift the bottom plate. • The lower limit sensor did not direct the bottom plate within the specified time after the lift motor switched on to lower the bottom plate. Note: In both cases, 1 error count indicates a jam, 2 error counts cause this SC code.
• Causes: • Lift motor, upper limit sensor, lower limit sensor harnesses, connectors loose, broken, defective • Lift motor defective • Upper limit sensor defective • Lower limit sensor defective

• Code: SC772
• Description: Cover Interposer Pickup Motor 1 Error
  In the first tray: • While the pick-up roller motor was on, the pick-up roller HP sensor did not detect the pick-up roller at the home position within the specified number of pulses. • While the pick-up roller motor was on, the pick-up roller HP sensor did not detect the pick-up roller at the home position above the specified number of pulses. Note: In both cases, 1 error count indicates a jam, 2 error counts cause this SC code.
• Causes: • The pick-up motor, pick-up roller HP sensor harnesses, connectors were loose, broken, defective • Pick-up motor overload due to an obstruction • Pick-up motor defective • Pick-up roller HP sensor defective

• Code: SC773
• Description: Cover Interposer Pickup Motor 2 Error
  In the second tray: • While the pick-up roller motor was on, the pick-up roller HP sensor did not detect the pick-up roller at the home position within the specified number of pulses. • While the pick-up roller motor was on, the pick-up roller HP sensor did not detect the pick-up roller at the home position above the specified number of pulses. Note: In both cases, 1 error count indicates a jam, 2 error counts cause this SC code.
• Causes: • The pick-up motor, pick-up roller HP sensor harnesses, connectors were loose, broken, defective • Pick-up motor overload due to an obstruction • Pick-up motor defective • Pick-up roller HP sensor defective

• Code: SC775
• Description: Jogger Top Fence Motor: 3K Finisher B830
  The top fence HP sensor detected that: The top fence did not arrive at the home position within the specified number of pulses. -or- The top fence failed to leave the home position within the specified number of pulses.
• Causes: If the jogger top fence motor is operating: 1. Top fence HP sensor harness loose, broken, defective 2. Top fence HP sensor defective If the jogger top fence motor is not operating: 1. Motor blocked by an obstruction 2. Motor harness loose, broken, defective 3. Motor defective 4. Finisher main board defective

• Code: SC776
• Description: Jogger Bottom Fence Motor (B830)
  The bottom fence HP sensor detected that: The bottom fence did not arrive at the home position at the specified time. -or- The bottom fence failed to leave the home position at the specified time.
• Causes: If the jogger bottom fence motor is operating: 1. Bottom fence HP sensor harness loose, broken, defective 2. Bottom fence HP sensor defective If the jogger bottom fence motor is not operating: 1. Motor blocked by an obstruction 2. Motor harness loose, broken, defective 3. Motor defective 4. Finisher main board defective

• Code: SC778-1
• Description: Horizontal 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: SC778-2
• Description: Top Tray Exit Motor 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