• Code: SC689-00
• Description: IH Inverter Communication Error IH inverter not responding to request IH inverter communication error (ASAP IV compliant) IH inverter response information unavailable
• Causes: • Harness broken • IH inverter defective • IOB defective
• Remedy: • Remove the cause of the SC and then turn off/on the power or main power. • Replace the harness/IH inverter/IOB as required.

• Code: SC700-01
• Description: Bottom plate lift motor error (1-pass ADF) The bottom plate HP sensor does not detect the home position of the bottom plate after the bottom plate lift motor switches on and lowers the bottom plate. Or, the bottom plate position sensor does not detect the position of the plate after the lift motor switches on and raises the bottom plate. Details: The ADF notifies the main machine of the error. The first two occurences are displayed as jams.
• Causes: • Bottom plate position sensor output error • Bottom plate HP sensor output error • Bottom plate lift motor error (does not rotate) • ARDF main board defective
• Remedy: • Check the connections of the sensor harnesses and motor harnesses. • Replace the sensor harnesses and motor harnesses. • Replace the sensor or motor. • Replace the ARDF main board.

• Code: SC700-02
• Description: Original pick up error (1-pass ADF) The pick-up motor is turned on but the pick-up home position sensor is not detecting it. Details: The ADF notifies the main machine of the error. The first two occurences are displayed as jams.
• Causes: • Pick-up HP sensor output error • Pick-up motor error (does not rotate) • ARDF main board defective
• Remedy: • Check the connections of the sensor harnesses and motor harnesses. • Replace the sensor harnesses and motor harnesses. • Replace the sensor or motor. • Replace the ARDF main board.

• Code: SC700-04
• Description: Feed motor error (1-pass ADF) Error signal detected while the motor is driven. Details: When encoder channel A (B) error or overload error is detected among the feed motor error notification registers. The first two occurences, however, are displayed as jams.
• Causes: • Motor defective • Connecter disconnected • Harness broken • Overload
• Remedy: • Check the harness connection. • Replace the encoder harness. • Replace the motor. • Replace the board. • Remove torn paper from the paper path, remove foreign objects from the drive area, and check for motor/motor bracket deformation.

• Code: SC700-05
• Description: Pull-out motor error (1-pass ADF) Error signal detected while the motor is driven. Details: When encoder channel A (B) error or overload error is detected among the pull-out motor error notification registers. The first two occurences, however, are displayed as jams.
• Causes: • Motor defective • Connecter disconnected • Harness broken • Overload
• Remedy: • Check the harness connection. • Replace the encoder harness. • Replace the motor. • Replace the board. • Remove torn paper from the paper path, remove foreign objects from the drive area, and check for motor/motor bracket deformation.

• Code: SC700-06
• Description: Intermediate motor error (1-pass ADF) Error signal detected while the motor is driven. Details: When encoder channel A (B) error or overload error is detected among the intermediate motor error notification registers. The first two occurences, however, are displayed as jams.
• Causes: • Motor defective • Connecter disconnected • Harness broken • Overload
• Remedy: • Check the harness connection. • Replace the encoder harness. • Replace the motor. • Replace the board. • Remove torn paper from the paper path, remove foreign objects from the drive area, and check for motor/motor bracket deformation.

• Code: SC700-07
• Description: Scanning motor error (1-pass ADF) Error signal detected while the motor is driven. Details: When encoder channel A (B) error or overload error is detected among the scanning motor error notification registers. The first two occurences, however, are displayed as jams.
• Causes: • Motor defective • Connecter disconnected • Harness broken • Overload
• Remedy: • Check the harness connection. • Replace the encoder harness. • Replace the motor. • Replace the board. • Remove torn paper from the paper path, remove foreign objects from the drive area, and check for motor/motor bracket deformation.

• Code: SC700-09
• Description: Exit motor error (1-pass ADF) Error signal detected while the motor is driven. Details: When encoder channel A (B) error or overload error is detected among the exit motor error notification registers. The first two occurences, however, are displayed as jams.
• Causes: • Motor defective • Connecter disconnected • Harness broken • Overload
• Remedy: • Check the harness connection. • Replace the encoder harness. • Replace the motor. • Replace the board. • Remove torn paper from the paper path, remove foreign objects from the drive area, and check for motor/motor bracket deformation.