Samsung ML-4551ND Error Code

Hi all,

I am trying to get to the bottom of a error code on a Samsung ML-4551ND.

On switch on the machine briefley goes into system initializing mode then errors

'NICBridge_IF_Ope

2983 ROOT

Internal Error
Power On/OFF'

Powering on/off does not change the error, swapped out the NIC board, no change.


Any help greatley appreciated or even someone who might point me in

the direction of a service manual.


I dont normally work on Samsungs.


Thanks.