Causes: The Reader Scanner Unit could not detect the home position when completing scanning operation.
Remedy: 1. Replace the Reader HP Sensor. 2. Replace the Reader Motor. 3. Replace the CIS Unit. 4. Replace the Reader Unit.
Code: E225-0001
Description: Light intensity error
Causes: The light intensity of the Scanner Unit during shading is under the specified level.
Remedy: 1. Disconnect and then connect the Flat Cable. 2. Replace the Flat Cable. 3. Replace the CIS Unit. 4. Replace the Main Controller PCB.
Code: E301-0001
Description: Light intensity insufficient.
Causes: Light intensity at shading was insufficient.
Remedy: 1. Disconnect and then connect the Flat Cable. 2. Replace the Flat Cable. 3. Replace the CIS Unit. 4. Replace the Main Controller PCB.
Code: E733-0000
Description: Controller communication error
Causes: Communication error between the Main Controller PCB and the Engine Controller PCB
Remedy: 1. Update the set of the controller firmware. 2. Replace the Main Controller PCB. 3. Replace the Engine Controller PCB.
Code: E744-0002
Description: Language file error
Causes: The size of the language file exceeded the upper limit.
Remedy: Update the set of the controller firmware.
Code: E744-4000
Description: Engine ID error
Causes: Invalid engine connection was detected.
Remedy: 1. Check the D-CON. 2. Update the D-CON. 3. Update the set of the controller firmware. 4. Check the model code (because this error occurs even when the model code and the engine code are mismatched).