Contents
3.3.17.MainDriveUnit..........................................................................................................3−20
3.3.18.MPPick-UpUnit.........................................................................................................3−21
3.3.19.Solenoid....................................................................................................................3−22
3.3.20.FRAME-SEPARA TIONUNIT.......................................................................................3−23
4.Troubleshooting................................................................................................................................4−1
4.1.Controlpanel..........................................................................................................................4−1
4.2.UnderstandingthestatusLED....................................................................................................4−4
4.3.UpdatingFirmware..................................................................................................................4−5
4.3.1.UpdatethermwarebyusingtheUSBport......................................................................4−6
4.3.2.UpdatingfromtheNetwork..........................................................................................4−7
4.4.Clearingpaperjams..................................................................................................................4−11
4.4.1.Clearingoriginaldocumentjams....................................................................................4−11
4.4.2.Clearingpaperjams.....................................................................................................4−15
4.5.Usefulmanagementtools..........................................................................................................4−21
4.5.1.SyncThru™WebService..............................................................................................4−21
4.5.2.SamsungEasyPrinterManager......................................................................................4−23
4.6.ServiceMode(TechMode)........................................................................................................4−25
4.7.Troubleshooting......................................................................................................................4−40
4.7.1.Procedureofcheckingthesymptoms...............................................................................4−40
4.7.2.ErrorCodeandTroubleshooting.....................................................................................4−41
4.7.2.1.11–2Txx(PaperMismatcherror)......................................................................4−46
4.7.2.2.Ax-xxxx(Motor_Fan_Sensorerror)..................................................................4−47
4.7.2.3.Cx-xxxx(SuppliesandMaintenancePartserror).................................................4−51
4.7.2.4.H1-xxxx(OptionalCassetteerror)....................................................................4−62
4.7.2.5.Mx-xxxx(Jam_Paperhandlingerror)................................................................4−64
4.7.2.6.Sx-xxxx(Systemerror)..................................................................................4−70
4.7.2.7.U1-xxxx(Fusererror)....................................................................................4−77
4.7.2.8.U2-xxxx(LSUerror).....................................................................................4−78
4.7.2.9.U3-xxxx(ADFerror).....................................................................................4−79
4.7.3.Imagequalityproblems................................................................................................4−80
5.SystemDiagram................................................................................................................................5−1
5.1.BlockDiagram........................................................................................................................5−1
5.2.ConnectionDiagram_1.............................................................................................................5−2
5.3.ConnectionDiagram_2.............................................................................................................5−3
6.ReferenceInformation........................................................................................................................6−1
6.1.ToolforTroubleshooting...........................................................................................................6−1
6.2.Glossary.................................................................................................................................6−2
6.3.DocumentRevisionList............................................................................................................6−8
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