Causes: • Loose connection • Incorrect installation of the front cover • Defective input output device • Defective BCU
Code: 386
Description: M development solenoid error
Causes: • Loose connection • Incorrect installation of the front cover • Defective input output device • Defective BCU
Code: 387
Description: C development solenoid error
Causes: • Loose connection • Incorrect installation of the front cover • Defective input output device • Defective BCU
Code: 388
Description: K development solenoid error
Causes: • Loose connection • Incorrect installation of the front cover • Defective input output device • Defective BCU
Code: 440
Description: Transfer belt sensor error
Causes: • Incorrect installation of the transfer belt unit • Loose connection • Defective transfer belt sensor • Defective input output device • Defective BCU
Code: 441
Description: Transfer belt cleaning unit solenoid error