Samsung CLP-775ND Series - Other Errors

4.AlignmentandTroubleshooting
4.2.4.Othererrors
1)Multi-Feeding
•Description:Multiplesheetsofpaperarefedatonce.
CauseandCheckPointSolution
Pickupsolenoidorfeedclutchisdefective.Replacethesolenoidorclutch.
Pickuprollerandfrictionpadarecontaminated.Cleanthecontaminatedrollerwithsoftclothwith
IsopropylAlcohol.
2)Nopower
•Description:Whensystempoweristurnedon,theprinterdoesnotwarmuporLCDpanelisblank.
CauseandCheckPointSolution
Checkthatthepowercodeispluggedintoelectricaloutlet.Plugthepowercode.
ThepowerinputandSMPSoutputareabnormal.ReplacetheSMPS.
LCDpanelisdefective.
1)ReplacetheLCDpanel
2)Iftheproblempersists,replacetheOPEboard.
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