• Code: 113F
• Description: CR Motor lock error
• Causes: Detects that it is being driven at an irregularly slower speed than the specified value. • CR Encoder cable is damaged. • CR Motor cable is damaged. • Irregular load • CR Encoder failure • CR Motor failure
• Remedy: 1. Replace the CR Encoder. 2. Replace the CR Motor.

• Code: 122A
• Description: PF Motor overload error
• Causes: The electric current flowing when driving the motor is irregularly large. • PF Encoder cable is damaged. • PF Motor cable is damaged. • Irregular load • PF Encoder failure • PF Motor failureor failure
• Remedy: 1. Replace the PF Encoder. 2. Replace the PF Motor. 3. If the printer does not recover from the error, it may be caused by irregular load of the PF Mechanism. Replace the Printer Mechanism.

• Code: 122B
• Description: PF Motor over speed error
• Causes: Detects that it is being driven at an irregularly faster speed than the specified value just before stopping. • PF irregular load • PF Encoder failure • SUB Board is damaged. • PF Motor driver failure
• Remedy: 1. Replace the PF Encoder. 2. Replace the SUB-C Board. 3. Replace the Main Board.

• Code: 122C
• Description: PF 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 PF Encoder cable is opposite. • The polarity of PF Motor cable is opposite. • Slipping of the teeth of PF Timing Belt • PF Encoder failure
• Remedy: 1. Adjust the tension of the PF Timing Belt. 2. Replace the PF Encoder.

• Code: 122D
• Description: PF 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: 122E
• Description: PF 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 • PF Encoder failure • PF Motor failure • SUB Board is damaged. • PF Motor driver failure
• Remedy: 1. Replace the PF Encoder. 2. Replace the PF Motor. 3. Replace the SUB-C Board. 4. Replace the Main Board.

• Code: 122F
• Description: PF Motor lock error
• Causes: 1. The PF Motor or the PF Encoder is not connected correctly. 2. Detects that it is being driven at an irregularly slower speed than the specified value. • Irregular load • PF Encoder failure • PF Motor failure
• Remedy: 1. Replace the PF Encoder. 2. Replace the PF Motor.

• Code: 131B
• Description: Head driver (transmission gate) overheat error
• Causes: .The temperature of the Head driver rises, and reaches the specified level.
• Remedy: 1. Replace the Head FFC. 2. Replace the Printhead.