• Code: 1541
• Description: Cutter return error
• Causes: The Cutter cannot return to its home position. • Slipping of the teeth of the Cutter Timing Belt. • Cutter HP Sensor failure
• Remedy: Replace the Cutter HP Sensor.

• Code: 1549
• Description: Cutter Motor disconnection error
• Causes: 1. Connection between the SUB-B Board and the Main Board has an abnormality. 2. The Cutter Unit operation is not detected. • Irregular load • Cutter Motor Assy cable is damaged. • Cutter Motor Assy encoder failure • Cutter Motor Assy failure
• Remedy: Replace the Cutter Motor Assy.

• Code: 154A
• Description: Cutter Motor overload error
• Causes: 1. Connection failure of the Cutter HP Sensor. 2. The electric current flowing when driving the motor is irregularly large. • Irregular load • Cutter Motor Assy cable is damaged. • Cutter Motor Assy encoder failure • Cutter Motor Assy failure
• Remedy: Replace the Cutter Motor Assy.

• Code: 154B
• Description: Cutter 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 • Slipping of the teeth of the Cutter Timing Belt. • Cutter Motor Assy encoder failure • SUB Board is damaged. • Cutter Motor Assy driver failure
• Remedy: 1. Replace the Cutter Motor Assy. 2. Replace the SUB-B Board. 3. Replace the Main Board. (See P.152

• Code: 154C
• Description: Cutter 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 Cutter Motor Assy cable is opposite. • Cutter Motor Assy encoder failure
• Remedy: Replace the Cutter Motor Assy.

• Code: 154D
• Description: Cutter 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: 154E
• Description: Cutter Motor velocity deviation error
• Causes: Detects that it is being driven at an irregularly faster speed than the specified value. • Irregular load • Slipping of the teeth of the Cutter Timing Belt. • Cutter Motor Assy encoder failure • SUB Board is damaged. • Cutter Motor Assy driver failure
• Remedy: 1. Replace the Cutter Motor Assy. 2. Replace the SUB-B Board. 3. Replace the Main Board.

• Code: 154F
• Description: Cutter Motor lock error
• Causes: 1. Connection failure of the Cutter Motor Assy. 2. Detects that it is being driven at an irregularly slower speed than the specified value. • Irregular load • Cutter Motor Assy encoder failure • Cutter Motor Assy failure
• Remedy: Replace the Cutter Motor Assy.