Description: Laser Driver PCB communication error
Error in communication with the Laser Driver PCB (serial communication failure)
Remedy: 1. Check the Laser Scanner Unit connector. 2. Replace the Laser Scanner Unit. 3. Replace the DC Controller PCB (PCB1).
Code: E202-0000
Description: CIS home position detection error
1. Error when moving to the left side for HP check operation
2. Error when moving to the right side for HP check operation
Remedy: 1. Disconnect and then connect the Flexible Cable (Reader Controller PCB (PCB3) - Main Controller PCB (PCB2) 31pin). 2. Replace the Flexible Cable. 3. Replace the CIS HP Sensor (PS24). 4. Replace the Reader Motor (M10). 5. Replace the Reader Controller PCB (PCB3). 6. Replace the Main Controller PCB (PCB2).
Code: E240-0000
Description: Controller communication error
A serial communication error was detected during normal operation
Remedy: 1. Check the connector connection. (All connectors on the DC Controller PCB, J8112 on the Main Controller PCB) 2. Replace the DC Controller PCB (PCB1).
Code: E240-0001
Description: Controller communication error
A serial communication error was detected during printing.
Remedy: 1. Check the connector connection. (All connectors on the DC Controller PCB, J8112 on the Main Controller PCB) 2. Replace the DC Controller PCB (PCB1).