Samsung MultiXpress M4370 Series - Finisher Door Is Open. Close It

4.Troubleshooting
►ErrorCode
H2-5048
►Errormessage
Finisherdoorisopen.Closeit
►Symptom
FinisherDoorisOpened.Power(24V)supplyiscutoff,andthenstoptheoperationofFinisher.
►Troubleshootingmethod
Checkifthealldoorofnisherclosed.
Iftheerrorstilloccurs,checkthefollowings.
1)IstheallDoorsofFinisherclosed?
a)Closethedoors(JC63-03941A)opened.
2)IstheFrontDoor(JC63-03941A)Switch(SW1)working?
a)CheckiftheSwitch(SW1)andtheActuator(JC63-03941A)isabnormality.
b)Checkiftheconnector(JR108360)ofSwitchisdisconnected.
c)Checkiftheconnector(JR108360)J2onthemaincontrolboard(JC81–07242A)isdisconnected.
d)Checkcontinuityandiftheharnessisdamaged,replaceasisnecessary.
e)ReplacetheDoorswitch(SW1).
f)ReplacetheFinishermaincontrolboard(JC81–07242A).
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