• Code: 122D
• Description: Driving time-out error
  Abnormally-long driving duration of the PF MOTOR was detected. • Irregular load • Firmware becomes out of control.
• Remedy: Replace the MAIN BOARD.

• Code: 122E
• Description: Velocity deviation error
  The PF MOTOR was driven at a speed abnormally faster than a predetermined one during acceleration or deceleration. • 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 MAIN BOARD.

• Code: 122F
• Description: Lock error
  The PF MOTOR was driven at a speed abnormally slower than a predetermined one during operation. • PF ENCODER cable disconnection • PF MOTOR cable disconnection • 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
  The temperature of the Head driver rises, and has reached a predetermined limit.
• Remedy: 1. Replace the HEAD FFC. 2. Replace the PRINT HEAD.

• Code: 1412
• Description: Pump life error
  The number of PUMP CAP UNIT operation has reached the specified limit. (The rotation of the pump motor has reached the specified limit.)
• Remedy: Replace the PUMP CAP UNIT , and reset its counter .

• Code: 1416
• Description: Undetermined position error
  PUMP CAP UNIT failure
• Remedy: Replace the PUMP CAP UNIT .

• Code: 1418
• Description: Overcurrent error
  Connection failure of the pump motor or the pump motor encoder. • The number of occurrences of overcurrent to the pump motor has reached a predetermined limit. • Irregular load • pump motor encoder failure • pump motor failure
• Remedy: Replace the pump motor encoder and pump motor .

• Code: 1419
• Description: Oscillation error
  The control terminal (Vre terminal) of the pump motor driver has shorted out.
• Remedy: 1. Remove the foreign material. 2. If the error still occurs, replace the MAIN BOARD.