Hp mfp m72630 error c3-1414

[JINACHANDRANS]

HP MFP M72630 showing error C3-1414, i tried refix the process unit. but the same problum presist. machine not even corssed 10000 copies. how to clear the error code.

[GIUBOSS]

1) Check if the connector is damaged 2) update the firmware 3) probable defective chip, replace the unit.