4.Troubleshooting
►ErrorCode
11-2T11
11-2T71
►Errormessage
Tray1PaperMismatch
ManualPaperMismatch
►Symptom
PaperoptiononTray1orManualFeederisincorrect.
►Troubleshootingmethod
1)ArrangepaperontheTray1andtheManualFeeder.
2)CheckthepaperoptionsonPrinterandPrinterdriveraresame.Ifnot,correcttheoptionsassame.
-Papersource
-Papersize
-Papertype
►ErrorCode
A1–1110
►Errormessage
ActuatorMotorFailure:#A1-1110.Turnoffthenon.
►Symptom
AfterworkingthemainBLDCmotor,theReadysignalhasnotoccurredwithin1sec.
►Troubleshootingmethod
※First,turnthemachineoffthenon.Iftheerrorpersists,refertothefollowing.
1)Checkifthemotorconnectoronthemainboardisconnectedproperly.Reconnectit.
2)OPCcouplerhasoverloaded.Afterremovingthetonercartridge,rotatetheOPCcoupler.(Spec:6kgf.cm)Ifthere
isanydamage,theOPCcouplercan’trotatewell.Replacethetonercartridge.
3)ThemainBLDCmotorisdefective.
-Unplugtheconnectorfromthemotorcarefully.
-ReplacethemainBLDCmotorwithnewone.
4)Iftheproblempersists,replacethemainboard.
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