• Code: 1541
• Description: Cutter return error
  Abnormal Cutter operation is detected. • Slipping of the teeth of the timing belt. • Slack of the timing belt. • Abnormality of the cutter sensor.
• Remedy: Check the connection between the Cutter Unit and the Main Board Assy. Replace the Cutter Unit.

• Code: 1549
• Description: Motor disconnection error
  The Cutter Unit operation is not detected even the electric current flows when the printer is turned on. • Encoder cable is damaged. • Motor cable is damaged. • Encoder failure • Motor failure • Irregular load
• Remedy: Check the connection between the Cutter Unit and the Main Board Assy. Replace the Cutter Unit.

• Code: 154A
• Description: Overload error
  The electric current flowing when driving the motor is irregularly large. • Encoder cable is damaged. • Motor cable is damaged. • Irregular load • Encoder failure • Motor failure
• Remedy: Check if there is some foreign material causing extra load on the Cutter Unit. Check the connection between the Cutter Unit and the Main Board Assy. Replace the Cutter Unit.

• Code: 154B
• Description: Over speed error
  Detects that it is being driven at an irregularly faster speed than the specified value just before stopping. • Irregular load • Encoder failure
• Remedy: Replace the Cutter Unit.

• Code: 154C
• Description: Reversing error
  Detects that it is being driven in the opposite direction to the specified driving direction. • The polarity of encoder cable is opposite. • The polarity of motor cable is opposite. • Encoder failure • Irregular load
• Remedy: Check the connection between the Cutter Unit and the Main Board Assy. Replace the Cutter Unit.

• Code: 154D
• Description: Driving time-out error
  Detects that the driving period is irregularly long. • Irregular load • Firmware becomes out of control.
• Remedy: Replace the Main Board Assy.

• Code: 154E
• Description: Velocity deviation error
  Detects that it is being driven at an irregularly faster speed than the specified value. • Irregular load • Encoder failure • Motor driver failure • Motor failure
• Remedy: Replace the Cutter Unit. Replace the Main Board Assy.

• Code: 154F
• Description: Lock error
  Detects that it is being driven at an irregularly slower speed than the specified value. • Encoder cable is damaged. • Motor cable is damaged. • Irregular load • Encoder failure • Motor failure
• Remedy: Check if there is some foreign material causing extra load on the Cutter Unit. Check the connection between the Cutter Unit and the Main Board Assy. Replace the Cutter Unit.