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.
Code: 1551
Description: Paper Thickness Sensor error
Causes: 1. During detection of paper thickness, the thickness cannot be determined because the sensor is not stable due to vibration or the like. 2. The Paper Thickness Sensor is damaged and cannot detect the paper thickness correctly.
Remedy: Replace the Paper Thickness Sensor.
Code: 155A
Description: DCP Motor overload error
Causes: The electric current flowing when driving the motor is irregularly large. • Decompression Pump cable is damaged. • Irregular load • Decompression Pump encoder failure • Decompression Pump failure