SC725-01

D

Downstream device communication error

  
  • Downstream device break continued even after 10 sec passes.
  • Partner terminal does not break even 200 msec after the downstream device starts to wait.
  • ATN without break is received in advance from the downstream device.
  • ST2 is received from the downstream device during receipt of ST1 frame, or vice versa.
  • When the response (ACKn) to the frame sent to the downstream device is not notified within the time limit (100 msec), frame sending is retried a maximum of 3 times but there is still no responses acquired.
  • After connection with the downstream device, the downstream device breaks again.
  
  • Interface cable (downstream device side) connector disconnected or broken
  • PCB of downstream device defective
  • Controller PCB defective
  
  • Replace the interface cable.
  • Replace the PCB of downstream device.
  • Replace the controller board.

SC725-03

D

Multi-Folding Unit: Protection device break error 1

A fuse has blown on the 24V1 line.

24V2 line fuse blown

Replace the Main Board.

SC725-04

D

Multi-Folding Unit: Protection device break error 2

A fuse has blown on the 24V2 line.

24V2 line fuse blown

Replace the Main Board.

SC725-12

B

Registration Roller Transport Motor Error

  • Motor driver detected an error. (SC from the first time)
  • Overcurrent to the motor.
  • Motor drive overheat
  • Replace the Main Board.
  • Replace the Registration Roller Transport Motor.
  • Replace the harness.

SC725-13

B

Dynamic Roller Transport Motor Error

  • Motor driver detected an error. (SC from the first time)
  • Overcurrent to the motor.
  • Motor drive overheat
  • Replace the Main Board.
  • Replace the Dynamic Roller Transport Motor
  • Replace the harness.

SC725-14

B

Top Tray Exit Motor Error

  • Motor driver detected an error. (SC from the first time)
  • Overcurrent to the motor.
  • Motor drive overheat
  • Replace the Main Board.
  • Replace the Top Tray Exit Motor.
  • Replace the harness.

SC725-30

B

Stopper 1 Motor Error

  • When moving to the home position, home position was not detected within specified number of pulses. (The first time: jam display, the second time: SC)
  • When moving from the home position, home position was still detected after specified number of pulses. (The first time: jam display, the second time: SC)
  • Motor driver detected an error. (SC from the first time)
  • Overcurrent to the motor.
  • Motor drive overheat
  • Connector disconnected
  • Replace the Main Board.
  • Replace the Stopper 1 Motor.
  • Replace the harness.
  • Reconnect the connector.
  • Replace the Stopper 1 HP Sensor

SC725-31

B

Stopper 2 Motor Error

  • When moving to the home position, home position was not detected within specified number of pulses. (The first time: jam display, the second time: SC)
  • When moving from the home position, home position was still detected after specified number of pulses. (The first time: jam display, the second time: SC)
  • Motor driver detected an error. (SC from the first time)
  • Overcurrent to the motor.
  • Motor drive overheat
  • Connector disconnected
  • Replace the Main Board.
  • Replace the Stopper 2 Motor.
  • Replace the harness.
  • Reconnect the connector.
  • Replace the Stopper 2 HP Sensor.

SC725-32

B

Stopper 3 Motor Error

  • When moving to the home position, home position was not detected within specified number of pulses. (The first time: jam display, the second time: SC)
  • When moving from the home position, home position was still detected after specified number of pulses. (The first time: jam display, the second time: SC)
  • Motor driver detected an error. (SC from the first time)
  • Overcurrent to the motor.
  • Motor drive overheat
  • Connector disconnected
  • Replace the Main Board.
  • Replace the Stopper 3 Motor.
  • Replace the harness.
  • Reconnect the connector.
  • Replace the Stopper 3 HP Sensor.

SC725-33

B

Jogger Fence Motor Error

  • When moving to the home position, home position was not detected within specified number of pulses. (The first time: jam display, the second time: SC)
  • When moving from the home position, home position was still detected after specified number of pulses. (The first time: jam display, the second time: SC)
  • Motor driver detected an error. (SC from the first time)
  • Overcurrent to the motor.
  • Motor drive overheat
  • Connector disconnected
  • Replace the Main Board.
  • Replace the Jogger Fence Motor.
  • Replace the harness.
  • Reconnect the connector.
  • Replace the Jogger Fence HP Sensor.

SC725-34

B

Dynamic Roller Lift Motor Error

  • When moving to the home position, home position was not detected within specified number of pulses. (The first time: jam display, the second time: SC)
  • When moving from the home position, home position was still detected after specified number of pulses. (The first time: jam display, the second time: SC)
  • Motor driver detected an error. (SC from the first time)
  • Overcurrent to the motor.
  • Motor drive overheat
  • Connector disconnected
  • Replace the Main Board.
  • Replace the Dynamic Roller Lift Motor
  • Replace the harness.
  • Reconnect the connector.
  • Replace the Dynamic Roller HP Sensor.

SC725-35

B

Registration Roller Release Motor Error

  • When moving to the home position, home position was not detected within specified number of pulses. (The first time: jam display, the second time: SC)
  • When moving from the home position, home position was still detected after specified number of pulses. (The first time: jam display, the second time: SC)
  • Motor driver detected an error. (SC from the first time)
  • Overcurrent to the motor.
  • Motor drive overheat
  • Connector disconnected
  • Replace the Main Board.
  • Replace the Registration Roller Release Motor.
  • Replace the harness.
  • Reconnect the connector.
  • Replace the Jogger Fence HP Sensor.

SC725-36

B

Direct-Send JG Motor Error

  • When moving to the home position, home position was not detected within specified number of pulses. (The first time: jam display, the second time: SC)
  • When moving from the home position, home position was still detected after specified number of pulses. (The first time: jam display, the second time: SC)
  • Motor driver detected an error. (SC from the first time)
  • Overcurrent to the motor.
  • Motor drive overheat
  • Connector disconnected
  • Replace the Main Board.
  • Replace the Direct-Send JG Motor.
  • Replace the harness.
  • Reconnect the connector.
  • Replace the Direct Send JG HP Sensor.

SC725-37

B

FM6 Pawl Motor Error

  • When moving to the home position, home position was not detected within specified number of pulses. (The first time: jam display, the second time: SC)
  • When moving from the home position, home position was still detected after specified number of pulses. (The first time: jam display, the second time: SC)
  • Motor driver detected an error. (SC from the first time)
  • Overcurrent to the motor.
  • Motor drive overheat
  • Connector disconnected
  • Replace the Main Board.
  • Replace the FM6 Pawl Motor.
  • Replace the harness.
  • Reconnect the connector.
  • Replace the Bypass Exit Paper Sensor.

SC725-38

B

Fold Plate Motor Error

  • When moving to the home position, home position was not detected within specified number of pulses. (The first time: jam display, the second time: SC)
  • When moving from the home position, home position was still detected after specified number of pulses. (The first time: jam display, the second time: SC)
  • Motor driver detected an error. (SC from the first time)
  • Overcurrent to the motor.
  • Motor drive overheat
  • Connector disconnected
  • Replace the Main Board.
  • Replace the Fold Plate Motor.
  • Replace the harness.
  • Re-connect the connector.
  • Replace the Fold Plate HP Sensor.

SC725-39

B

1st Fold Motor Error

  • Motor driver detected an error. (SC from the first time)
  • Overcurrent to the motor.
  • Motor drive overheat
  • Replace the Main Board.
  • Replace the 1st Fold Motor.
  • Replace the harness.

SC725-40

B

2nd Fold Motor Error

  • Motor driver detected an error. (SC from the first time)
  • Overcurrent to the motor.
  • Motor drive overheat
  • Replace the Main Board.
  • Replace the 2nd Fold Motor
  • Replace the harness.

SC725-41

B

Crease Motor Error

  • Motor driver detected an error. (SC from the first time)
  • Overcurrent to the motor.
  • Motor drive overheat
  • Replace the Main Board.
  • Replace the Crease Motor.
  • Replace the harness.

SC725-71

D

Horizontal Transport Motor Error

  • Motor driver detected an error. (SC from the first time)
  • Overcurrent to the motor.
  • Motor drive overheat
  • Replace the Main Board.
  • Replace the Horizontal Transport Motor
  • Replace the harness.

SC725-72

D

Horizontal Exit Motor Error

  • Motor driver detected an error. (SC from the first time)
  • Overcurrent to the motor.
  • Motor drive overheat
  • Replace the Main Board.
  • Replace the Horizontal Exit Motor.
  • Replace the harness.

SC725-73

D

Top Tray Transport Motor Error

  • Motor driver detected an error. (SC from the first time)
  • Overcurrent to the motor.
  • Motor drive overheat
  • Replace the Main Board.
  • Replace the Top Tray Transport Motor
  • Replace the harness.

SC725-74

D

Entrance JG Motor Error

  • When moving to the home position, home position was not detected within specified number of pulses. (The first time: jam display, the second time: SC)
  • When moving from the home position, home position was still detected after specified number of pulses. (The first time: jam display, the second time: SC)
  • Motor driver detected an error. (SC from the first time)
  • Overcurrent to the motor.
  • Motor drive overheat
  • Connector disconnected
  • Replace the Main Board.
  • Replace the Entrance JG Motor
  • Replace the harness.
  • Re-connect the connector.
  • Replace the Entrance JG HP Sensor.