Samsung MultiXpress K7 Series - Page 371

4.Troubleshooting
►ErrorCode
H1-4453
H1-4553
►Errormessage
InputSystemFailure#H1-4453:PullTray4outandinsertit.
InputSystemFailure#H1-4553:PullTray5outandinsertit.
►Symptom
ThepaperisnotfedfromtheLCT.
►Troubleshootingmethod
1)Turnthemachineoffthenon.
2)Iftheproblempersists,turnthemachineoff.
3)RemovetheCover-RightandCover-Rearafterremoving16screws.
4)CheckiftheconnectionbetweentheLCTpickupdriveandLCTPBAiscorrect.
5)IftheconnectionisOK,replacethedriveunit(JC93–01112A).
6)Iftheproblempersists,checkthefollowing.
a)RemovetheLCTpickupunit.
b)CheckifthephotosensorintheLCTpickupunitiscontaminated,cleanit.
c)Ifthephotosensor(0604-001393)isdefective,replaceit.
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