Samsung SCX-340x Series - Page 106

4.AlignmentandTroubleshooting
►ErrorCode
S6–3123
►Errormessage
NetworkProblem:IPConict
►Symptom
Networkhassomeproblem.(IPaddressconictswiththatofothersystem./Communicationerror/Thereisno
responsewhencheckingthepingtest.)
►Troubleshootingmethod
Changethemachine’sIPaddress.
•ExecutetheSamsungEasyPrinterManagerprogram.(Devicesetting—Network—IPaddress).Changethe
IPaddress.
•IncaseofDHCPorBootp,rebootthemachinetoreceiveanewIPaddress.
►ErrorCode
U1–2320
U1–2330
U1–2340
►Errormessage
Error#U1-2320Turnoffthenon
Error#U1-2330Turnoffthenon
Error#U1-2340Turnoffthenon
►Symptom
Thetemperaturecontroloffuserunitisabnormal.(U1–2320:OpenHeatError/U1–2330:LowHeatError/U1–2340
:OverHeatError)
►Troubleshootingmethod
1)Turnthemachineoff.Re-installthefuserunit.Thenturnthemachineon.Istheerrormessageisdisappeared?
2)Iftheproblempersists,turnthemachineoffandremovethefuserunit.
a)Checkifthefuserconnectorisconnectedproperly.
b)Checkiftheinputvoltageisnormal.
c)Checkifthethermistoristwistedorcontaminated.
3)Afterconrmingcontinuityinthefuserconnectorandtheproblemstillexists;orderanSMPS/HVPSandFuser
Unitandinstallasisnecessary.
4-40Copyright©1995-2011SAMSUNG.Allrightsreserved.