Samsung SCX-4701ND - Error #S1-3212 Turn off then on; Install Wireless NIC

4.AlignmentandTroubleshooting
►ErrorCode
S1–3212
►Errormessage
Error#S1-3212Turnoffthenon
►Symptom
TheMotorControlchiponthemainboarddoesnotworknormally.
►Troubleshootingmethod
1)Turnthemachineoffthenon.
2)Iftheproblempersists,replacethemainboard.
►ErrorCode
S1–5221
►Errormessage
InstallwirelessNIC
►Symptom
Thecommunicationerrorbetweenthemainboardandthewirelessboardhasoccurred.
►Troubleshootingmethod
Checkiftheconnectionbetweenthemainboardandthewirelessboardisnormal.
IftheconnectionisOK,replacethepartinthisorder.(Flatcable->Wirelessboard->Mainboard)
Copyright©1995-2012SAMSUNG.Allrightsreserved.4-36