Samsung Xpress M2880FW - Error #U2-1112 Turn off then; Error #U2-1113 Turn off then

4.AlignmentandTroubleshooting
►ErrorCode
U2–1112
U2–1113
►Errormessage
Error#U2-1112Turnoffthenon
Error#U2-1113Turnoffthenon
►Symptom
LSUMotordoesnotworknormally.
►Troubleshootingmethod
1)ExecutetheLSUmotortestinEDCprogram.ChecktheLSUmotoroperationsound.
2)Ifthereisnosound,removetherightcover.CheckiftheLSUharnessonthemainboard
isconnectedproperly.(picture-,)
3)IfitisOK,removethetopcover.CheckiftheLSUharnessonLSUboardisconnectedproperly.(picture-,)
4)CheckiftheLSUharnessisdefective.(picture-,)
5)ReconnecttheLSUharnessandthenexecutetheLSUmotortestinEDCprogramagain.
6)Iftheproblempersists,replacetheLSU.
7)IftheproblempersistsafterreplacingLSU,replacethemainboard.
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