Samsung SCX-340x Series - 1. Introduction

Contents
4.AlignmentandTroubleshooting...........................................................................................................4−1
4.1.AlignmentandAdjustments.......................................................................................................4−1
4.1.1.ControlPanel..............................................................................................................4−1
4.1.2.UnderstandingthestatusLED........................................................................................4−5
4.1.3.JAMremoval..............................................................................................................4−7
4.1.3.1.Clearingoriginaldocumentjams......................................................................4−7
4.1.3.2.Clearingpaperjams.......................................................................................4−9
4.1.4.Usefulmenuitemforservice.........................................................................................4−12
4.1.5.PeriodicDefectiveImage..............................................................................................4−13
4.1.6.Usefulmanagementtools..............................................................................................4−14
4.1.6.1.UsingSamsungEasyPrinterManager(WindowsandMacintoshonly)....................4−14
4.1.6.2.UsingSamsungPrinterStatus(Windowsonly)...................................................4−16
4.1.6.3.UsingSmartPanel(Linuxonly).......................................................................4−17
4.1.6.4.UsingSyncThruWebService(SWS)................................................................4−18
4.1.7.UpdatingFirmware......................................................................................................4−20
4.1.7.1.UpdatethermwarebyusingtheUSBport........................................................4−20
4.1.7.2.Updatethermwarebyusingthenetwork..........................................................4−21
4.1.8.TechMode.................................................................................................................4−23
4.1.8.1.Techmode(4in1model)...............................................................................4−23
4.1.8.2.TechMode(3in1model)...............................................................................4−27
4.1.9.EDCprogram(3in1modelonly)...................................................................................4−30
4.2.Troubleshooting......................................................................................................................4−31
4.2.1.Procedureofcheckingthesymptoms...............................................................................4−31
4.2.1.1.BasicCheckList...........................................................................................4−32
4.2.2.ErrorCodeandTroubleshooting.....................................................................................4−33
4.2.3.Imagequalityproblem..................................................................................................4−43
4.2.4.Othererrors................................................................................................................4−49
5.SystemDiagram................................................................................................................................5−1
5.1.BlockDiagram(4in1).............................................................................................................5−1
5.2.BlockDiagram(3in1).............................................................................................................5−2
5.3.ConnectionDiagram(4in1)......................................................................................................5−3
5.4.ConnectionDiagram(3in1)......................................................................................................5−4
6.ReferenceInformation........................................................................................................................6−1
6.1.ToolforTroubleshooting...........................................................................................................6−1
6.2.Glossary.................................................................................................................................6−2
6.3.TheSamplePatternfortheTest..................................................................................................6−8
6.4.Selectingalocation..................................................................................................................6−9
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