Contents
3.3.12.PaperSizeSensor........................................................................................................3−21
3.3.13.OPEUnit...................................................................................................................3−22
3.3.14.ScannerUnit...............................................................................................................3−23
3.3.15.DSDFUnit.................................................................................................................3−24
3.3.16.FaxBoard..................................................................................................................3−25
3.3.17.MiddleCover.............................................................................................................3−26
3.3.18.LSU..........................................................................................................................3−27
3.3.19.ExitUnit....................................................................................................................3−28
3.3.20.Bin-FullSensor...........................................................................................................3−29
3.3.21.MPUnit....................................................................................................................3−30
3.3.22.MPRoller..................................................................................................................3−32
3.3.23.SecondCassetteFeeder(OptionalTray)...........................................................................3−33
3.3.23.1.PBA-SCF....................................................................................................3−33
3.3.23.2.LiftUnit......................................................................................................3−34
3.3.23.3.Clutch.........................................................................................................3−35
3.3.23.4.DriveUnit...................................................................................................3−36
4.Troubleshooting..................................................................................................................................4−1
4.1.Controlpanel............................................................................................................................4−1
4.1.1.Introducingthedisplayscreenandusefulbuttons................................................................4−2
4.2.UnderstandingtheLEDs.............................................................................................................4−4
4.3.UpdatingFirmware....................................................................................................................4−6
4.3.1.UpdatingfromthePrinterControlPanel............................................................................4−6
4.3.2.UpdatingfromtheNetwork............................................................................................4−7
4.4.ClearingJams.........................................................................................................................4−10
4.4.1.Clearingpaperjams.....................................................................................................4−10
4.4.2.Clearingoriginaldocumentjams....................................................................................4−27
4.5.Usefulmanagementtools..........................................................................................................4−31
4.5.1.SyncThru™WebService..............................................................................................4−31
4.5.2.SamsungEasyPrinterManager......................................................................................4−36
4.6.ServiceMode..........................................................................................................................4−38
4.6.1.Entering/ExitingServiceMode......................................................................................4−38
4.6.2.ServiceModeMenuTree.............................................................................................4−38
4.6.3.Information................................................................................................................4−41
4.6.4.MaintenanceCounts.....................................................................................................4−42
4.6.5.Diagnostics................................................................................................................4−43
4.6.6.ServiceFunctions........................................................................................................4−55
4.7.Troubleshooting......................................................................................................................4−60
4.7.1.Procedureofcheckingthesymptoms...............................................................................4−60
4.7.2.ErrorCodeandTroubleshooting.....................................................................................4−61
4.7.2.1.11–2Txx(PaperMismatcherror)......................................................................4−65
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