• Code: 1562
• Description: ASF Motor abnormal load detection error
• Causes: When driving the ASF motor, the electric current to drive the motor exceeded the threshold value continuously more than specified times. • Paper feed error at the ASF • Connection between the ASF Motor and the SUB-C Board has an abnormality. • ASF Motor Assy encoder failure • ASF Motor failure
• Remedy: Replace the ASF Motor Assy.

• Code: 156A
• Description: ASF Motor overload error
• Causes: The electric current flowing when driving the motor is irregularly large. • Irregular load • ASF Motor Assy cable is damaged. • ASF Motor Assy encoder failure • ASF Motor failure
• Remedy: Replace the ASF Motor Assy.

• Code: 156B
• Description: ASF Motor over speed error
• Causes: Detects that it is being driven at an irregularly faster speed than the specified value just before stopping. • Irregular load • ASF Motor Assy encoder failure • SUB Board is damaged. • ASF Motor driver failure
• Remedy: 1. Replace the ASF Motor Assy. 2. Replace the SUB-C Board. 3. Replace the Main Board.

• Code: 156C
• Description: ASF Motor reversing error
• Causes: Detects accumulatively more than the specified number of times that it is being driven in the opposite direction to the specified driving direction. • The polarity of ASF Motor Assy cable is opposite. • ASF Motor Assy encoder failure
• Remedy: Replace the ASF Motor Assy.

• Code: 156D
• Description: ASF Motor driving time-out error
• Causes: Detects that the driving period is irregularly long. • Irregular load • Firmware becomes out of control.
• Remedy: Replace the Main Board.

• Code: 156E
• Description: ASF Motor velocity deviation error
• Causes: Detects, when accelerating/decelerating the motor, that it is being driven at an irregularly faster speed than the specified value. • Irregular load • ASF Motor Assy encoder failure • ASF Motor failure • SUB Board is damaged. • ASF Motor driver failure
• Remedy: 1. Replace the ASF Motor Assy. 2. Replace the SUB-C Board. 3. Replace the Main Board.

• Code: 156F
• Description: ASF Motor lock error
• Causes: Detects that it is being driven at an irregularly slower speed than the specified value. • Irregular load • ASF Motor Assy encoder failure • ASF Motor failure
• Remedy: Replace the ASF Motor Assy.

• Code: 1571
• Description: ASF Retard Roller Sensor operation error
• Causes: ASF Retard Roller is not operating. • Connection failure of the Retard Roller Sensor. • Retard Roller Sensor failure • ASF Sub Motor failure
• Remedy: 1. Replace the Retard Roller Sensor. 2. Replace the ASF Sub Motor Assy.