Description: Sensor Interlock switch communication error
Causes: Communication failure due to broken cables.
Remedy: 1. Various Service Call Errors are displayed in turn inconsistently. (e.g.: 1138 => 1411 => 1418 => 150C, etc.) 2. Is the cable of the INTERLOCK SWITCH broken? 1. Replace the INTERLOCK SEITCH.
Code: 0001
Description: EMG NMI error
Causes: CPU detects NMI.
Remedy: Replace the MAIN BOARD
Code: 0002
Description: EMG System error
Causes: System error
Remedy: Replace the MAIN BOARD
Code: 1101
Description: INK TUBE CR life error
Causes: CR scan pass counter has reached the specified value. (which means the INK TUBES have reached the end of their service life.)
Remedy: Replace the INK TUBES and reset the counter of the INK TUBE .
Code: 1125
Description: CR HP detection error
Causes: The CR HP SENSOR cannot detect the CR UNIT. Or the CR UNIT cannot detect the touching surface for the home position setting, so the home position cannot be set. • CR HP SENSOR failure • False detection of the home due to paper jam or any other obstacle • Misreading of CR SCALE • CR Lock is damaged.
Remedy: 1. Is the CR HP SENSOR out of order? Does the light shielding plate react to the sensor? 2. Is there any paper jammed inside the printer? 3. Does the CR SCALE have any scratches or dirt? 4. Does the CR ENCODER work properly? Check it using the Service Program. 5. Does the CR Lock function normally? 1. Replace the CR HP SENSOR. 2. Re-install the CR ENCODER. If it is faulty, replace it. 3. Clean the CR SCALE using ethanol. 4. Replace the CR SCALE. 5. Replace the CR Lock (PUMP CAP UNIT).
Code: 1138
Description: CR Over current error
Causes: • Connection failure of the CR MOTOR or the CR ENCODER. • The number of occurrences of overcurrent to the CR MOTOR has reached a predetermined limit. • Irregular load • CR ENCODER failure • CR MOTOR failure
Remedy: 1. Is there any problems such as damaged cable in the connections below? • CR ENCODER to SUB BOARD (CN102) • CR MOTOR to MAIN BOARD (CN19) 2. Does the CR ENCODER work properly? Check it using the Service Program 1. Replace the CR ENCODER. 2. Replace the CR MOTOR.