Samsung SL-X7500LX User manual

A3ColorCopier

MultiXpressX7series

SL-X7600GX/X7500GX/

X7400GX,SL-X7600LX/X7500LX

/X7400LX

(Ver1.05)

SERVICE

MANUAL

A3ColorCopierContents

1.Precautions

2.ProductSpecicationsandDescription

3.DisassemblyandReassembly

4.Troubleshooting

5.ConnectionDiagram

6.ReferenceInformation

RefertotheservicemanualintheGSPN(seetherearcover)formoreinformation.

Contents

1.Precautions........................................................................................................................................1−1

1.1.Safetywarning..........................................................................................................................1−1

1.2.Cautionforsafety......................................................................................................................1−2

1.2.1.Toxicmaterial...............................................................................................................1−2

1.2.2.Electricshockandresafetyprecautions...........................................................................1−2

1.2.3.Handlingprecautions.....................................................................................................1−4

1.2.4.AssemblyandDisassemblyprecautions.............................................................................1−4

1.2.5.Disregardingthiswarningmaycausebodilyinjury..............................................................1−5

1.3.ESDprecautions........................................................................................................................1−6

2.ProductSpecicationsandDescription....................................................................................................2−1

2.1.ProductOverview......................................................................................................................2−1

2.2.Specications............................................................................................................................2−2

2.2.1.GeneralSpecication.....................................................................................................2−2

2.2.2.PrintSpecications........................................................................................................2−4

2.2.3.Scanspecication..........................................................................................................2−6

2.2.4.Copyspecication.........................................................................................................2−7

2.2.5.Faxspecication...........................................................................................................2−8

2.2.6.PaperHandlingspecication..........................................................................................2−10

2.2.7.NetworkandSoftwarespecication................................................................................2−13

2.2.8.Supplies.....................................................................................................................2−16

2.2.9.MaintenanceParts.......................................................................................................2−17

2.2.10.Option.......................................................................................................................2−19

2.3.MachineExternalView.............................................................................................................2−24

2.4.FeedingSystem.......................................................................................................................2−28

2.4.1.FeedingSystemOverview.............................................................................................2−28

2.4.2.MainComponentsandfunctions....................................................................................2−29

2.4.3.Cassette(Tray)............................................................................................................2−33

2.4.4.Pick-UpUnit..............................................................................................................2−34

2.4.5.RegistrationUnit.........................................................................................................2−35

2.4.6.MPF(Multi-PurposeFeeder)Unit...................................................................................2−36

2.5.ImageCreation........................................................................................................................2−37

2.5.1.Printingprocessoverview.............................................................................................2−37

2.5.2.ImagingUnit..............................................................................................................2−38

2.5.2.1.ImagingUnitOverview..................................................................................2−38

2.5.2.2.Drumdrive..................................................................................................2−39

2.5.2.3.Deve(Development)Unit................................................................................2−40

2.5.3.TonerCartridge...........................................................................................................2−42

2.5.4.ITB(IntermediateTransferBelt)Unit..............................................................................2−43

Contents

2.5.4.1.ITBunitoverview.........................................................................................2−43

2.5.4.2.Transferbeltdrive.........................................................................................2−44

2.5.4.3.Transferbeltcleaning.....................................................................................2−45

2.5.5.TonerReservoirUnit...................................................................................................2−46

2.6.FuserUnit..............................................................................................................................2−47

2.6.1.FuserUnitOverview....................................................................................................2−47

2.6.2.FuserUnitdrive..........................................................................................................2−48

2.6.3.Fuserunittemperaturecontrol........................................................................................2−49

2.6.4.LoopControl..............................................................................................................2−50

2.7.LaserScanningUnit(LSU)........................................................................................................2−51

2.7.1.LSUoverview.............................................................................................................2−51

2.7.2.LaserScanningOpticalpath..........................................................................................2−52

2.7.3.Lasersynchronizingdetectors........................................................................................2−53

2.7.4.Automaticlinepositionadjustment.................................................................................2−54

2.8.DriveSystem..........................................................................................................................2−57

2.8.1.DriveMotors..............................................................................................................2−57

2.8.2.MainDriveUnit(OPC_Deve_ITB).................................................................................2−59

2.8.3.Pick-UpandCSTLiftdrive...........................................................................................2−60

2.8.4.FeedDrive.................................................................................................................2−61

2.8.5.RegiDrive.................................................................................................................2−62

2.8.6.Fuser(Release)_ExitDrive............................................................................................2−63

2.8.7.TonerSupply_ReservoirDrive.......................................................................................2−64

2.8.8.CSTLockDrive..........................................................................................................2−65

2.8.9.EngageT1Drive.........................................................................................................2−66

2.8.10.WTBDrive................................................................................................................2−67

2.9.ScannerSystem.......................................................................................................................2−68

2.9.1.ScannerSystemOverview.............................................................................................2−68

2.9.2.ScanningSystemComponents.......................................................................................2−71

2.9.3.Cautionformovingthescanner......................................................................................2−77

2.10.DualScanDocumentFeeder(DSDF)forLXmodel........................................................................2−78

2.10.1.DSDFoverview..........................................................................................................2−78

2.10.2.Electricalpartslocation................................................................................................2−79

2.10.3.DSDFDriveSystem....................................................................................................2−81

2.10.3.1.DSDFOriginalPick-UpAssembly...................................................................2−82

2.10.3.2.DSDFOriginalRegi.Drive.............................................................................2−83

2.10.3.3.OriginalScanningandFeed-OutDrive..............................................................2−84

2.11.DualScanDocumentFeeder(DSDF)forGXmodel........................................................................2−85

2.11.1.DSDFoverview..........................................................................................................2−85

2.11.2.Electricalpartslocation................................................................................................2−86

2.11.3.DSDFDriveSystem....................................................................................................2−89

Contents

2.11.3.1.DSDFOriginalPick-UpAssembly...................................................................2−90

2.11.3.2.DSDFOriginalPre-RegiAssembly...................................................................2−91

2.11.3.3.DSDFOriginalRegiAssembly........................................................................2−92

2.11.3.4.DSDFOriginalScanningDriveAssembly..........................................................2−93

2.11.3.5.DSDFOriginalExitAssembly.........................................................................2−94

2.11.3.6.DSDFOriginalLiftingAssembly.....................................................................2−95

2.11.3.7.DSDFOriginalPick-up_ReverserollerReleaseAssembly....................................2−96

2.11.3.8.DSDFScaninRollerReleaseAssembly............................................................2−97

2.12.HardwareConguration............................................................................................................2−98

2.12.1.MainController........................................................................................................2−100

2.12.2.USBHUBPBA........................................................................................................2−107

2.12.3.SMPS(SwitchingModePowerSupply)PBA(Type5)......................................................2−108

2.12.4.SMPS(SwitchingModePowerSupply)PBA(Type4)......................................................2−110

2.12.5.FuserDriveBoard(FDB)............................................................................................2−112

2.12.6.HVPS(HighVoltagePowerSupply)PBA......................................................................2−113

2.12.7.EraserPBA..............................................................................................................2−116

2.12.8.FuserPBA...............................................................................................................2−116

2.12.9.WasteSensorPBA.....................................................................................................2−116

2.12.10.PaperSizesensorPBA...............................................................................................2−117

2.12.11.OPEUnit.................................................................................................................2−118

2.12.12.DSDFPBA..............................................................................................................2−119

2.12.13.ScanJointPBA.........................................................................................................2−120

2.12.14.CCDMPBA.............................................................................................................2−121

2.12.15.WLEDIFPBA.........................................................................................................2−122

2.12.16.WLEDPBA.............................................................................................................2−122

2.13.DoubleCassetteFeeder(DCF)Unit..........................................................................................2−123

2.14.HighCapacityFeeder(HCF)Unit.............................................................................................2−129

2.15.HighCapacityFeederSideUnit(LargeCassetteTrayUnit)...........................................................2−134

3.DisassemblyandReassembly................................................................................................................3−1

3.1.Precautionswhenreplacingparts..................................................................................................3−1

3.1.1.Precautionswhenassemblinganddisassembling.................................................................3−1

3.1.2.PrecautionswhenhandlingPBA.......................................................................................3−1

3.1.3.ReleasingPlasticLatches................................................................................................3−2

3.2.Maintenance.............................................................................................................................3−3

3.2.1.MachineCleaningformaintenance...................................................................................3−3

3.2.1.1.CleaningtheLSUwindow................................................................................3−3

3.2.1.2.Cleaningthescanglass.....................................................................................3−4

3.2.1.3.CleaningtheDSDFwhitebar_CIS.....................................................................3−5

3.2.1.4.Cleaningthepaperduststick.............................................................................3−6

3.2.1.5.CleaningtheLSUwindow................................................................................3−8

Contents

3.2.2.Replacingthemaintenancepart......................................................................................3−10

3.2.2.1.DrumUnit...................................................................................................3−10

3.2.2.2.DevelopmentUnit(DeveUnit)........................................................................3−11

3.2.2.3.ITBcleaner..................................................................................................3−12

3.2.2.4.ITBUnit......................................................................................................3−13

3.2.2.5.FuserUnit....................................................................................................3−14

3.2.2.6.Pick-Up_Separation_Forwardroller..................................................................3−15

3.2.2.7.MPPickup_Reverse_Forwardroller.................................................................3−16

3.2.2.8.DSDFPick-uprollerAssy(LXmodel)..............................................................3−17

3.2.2.9.DSDFreverseroller(LXmodel)......................................................................3−18

3.2.2.10.DSDFPick-uprollerAssy(GXmodel)..............................................................3−20

3.2.2.11.DSDFreverserollerAssy(GXmodel)..............................................................3−21

3.3.ReplacingthemainSVCpart.....................................................................................................3−23

3.3.1.LeftCover..................................................................................................................3−23

3.3.2.RearCover.................................................................................................................3−23

3.3.3.HVPSboard...............................................................................................................3−24

3.3.4.Temperature_HumiditySensor.......................................................................................3−25

3.3.5.LSU..........................................................................................................................3−26

3.3.6.OPEUnit...................................................................................................................3−27

3.3.7.Mainboard.................................................................................................................3−28

3.3.8.TonerSupplyDriveUnit...............................................................................................3−29

3.3.9.SMPSboard...............................................................................................................3−30

3.3.9.1.SMPSboard1..............................................................................................3−30

3.3.9.2.SMPSboard2..............................................................................................3−31

3.3.9.3.SMPSboard3..............................................................................................3−32

3.3.10.FDB(FuserDriveBoard)..............................................................................................3−33

3.3.11.SMPSFan..................................................................................................................3−34

3.3.12.MainDriveUnit..........................................................................................................3−34

3.3.13.InductorUnit..............................................................................................................3−34

3.3.14.AutoClosingUnit.......................................................................................................3−36

3.3.15.Pick-upDriveUnit1....................................................................................................3−37

3.3.16.Pick-upDriveUnit2....................................................................................................3−37

3.3.17.RegiDriveUnit...........................................................................................................3−38

3.3.18.Feed_MPDriveUnit....................................................................................................3−38

3.3.19.FuserFan...................................................................................................................3−39

3.3.20.Fuser_ExitDriveunit..................................................................................................3−40

3.3.21.SideDoorOpensensor.................................................................................................3−40

3.3.22.AutoSizesensor.........................................................................................................3−41

3.3.23.InnerCover................................................................................................................3−42

3.3.24.FrontCoverOpensensor..............................................................................................3−44

Contents

3.3.25.WasteTonerContainersensor........................................................................................3−44

3.3.26.WTBDriveUnit.........................................................................................................3−45

3.3.27.HDD(HardDiskDrive)................................................................................................3−45

3.3.28.LSUFan....................................................................................................................3−46

3.3.29.SideUnit...................................................................................................................3−47

3.3.29.1.Fuser-OutSensor..........................................................................................3−48

3.3.29.2.Feed2sensor...............................................................................................3−48

3.3.29.3.MPUnit......................................................................................................3−50

3.3.29.4.MPemptysensor..........................................................................................3−52

3.3.29.5.MPpaperlengthsensor..................................................................................3−52

3.3.29.6.MPsolenoid.................................................................................................3−53

3.3.30.Pick-UpUnit2............................................................................................................3−54

3.3.30.1.PickupLiftingsensorandEmptysensor............................................................3−54

3.3.30.2.Pre-Feedsensor2..........................................................................................3−55

3.3.31.Pick-UpUnit1............................................................................................................3−56

3.3.31.1.Pick-UpLiftingsensorandEmptysensor...........................................................3−56

3.3.31.2.Pre-Feedsensor1..........................................................................................3−57

3.3.32.ExitUnit....................................................................................................................3−58

3.3.32.1.Returnsensor...............................................................................................3−60

3.3.32.2.Duplex1sensor............................................................................................3−60

3.3.32.3.Exit1BinFullsensor.....................................................................................3−61

3.3.32.4.ExitGateSolenoid........................................................................................3−61

3.3.33.DSDFUnitforLXmodel..............................................................................................3−62

3.3.33.1.DSDFPBA..................................................................................................3−63

3.3.33.2.DSDFmainmotor.........................................................................................3−64

3.3.33.3.DSDFpaperlengthsensor...............................................................................3−65

3.3.34.DSDFUnitforGXmodel.............................................................................................3−67

3.3.34.1.DSDFPBA..................................................................................................3−68

3.3.34.2.DSDFStackerSensor.....................................................................................3−69

3.3.35.ScannerUnit(PlatenUnit).............................................................................................3−71

3.3.35.1.ScanGlass...................................................................................................3−73

3.3.35.2.LEDLampModule........................................................................................3−75

3.3.35.3.ScannerImagingUnit....................................................................................3−76

3.3.35.4.ScanJointPBA.............................................................................................3−77

3.3.35.5.APSSensor..................................................................................................3−78

3.3.36.ReservoirUnit............................................................................................................3−79

3.3.37.DoubleCassetteFeeder(DCF)Unit................................................................................3−83

3.3.37.1.DCFFeedMotor...........................................................................................3−83

3.3.37.2.DCFPick-upMotor.......................................................................................3−84

3.3.37.3.DCFPBA....................................................................................................3−85

Contents

3.3.38.HighCapacityFeeder(HCF)Unit..................................................................................3−86

3.3.38.1.HCFFeedMotor...........................................................................................3−86

3.3.38.2.HCFPick-upMotor.......................................................................................3−87

3.3.38.3.HCFPBA....................................................................................................3−88

3.3.38.4.HCFLift-upMotor........................................................................................3−89

3.3.38.5.HCFShaftMotor..........................................................................................3−90

3.3.39.HighCapacityFeederSideUnit(LargeCassetteTrayUnit).................................................3−91

3.3.39.1.LCTFeedMotor...........................................................................................3−91

3.3.39.2.LCTPick-upMotor.......................................................................................3−92

3.3.39.3.LCTPBA....................................................................................................3−92

3.3.39.4.LCTLift-upMotor........................................................................................3−93

4.Troubleshooting..................................................................................................................................4−1

4.1.Controlpanel............................................................................................................................4−1

4.1.1.Displayscreenandusefulbuttons.....................................................................................4−2

4.1.1.1.Menunavigation.............................................................................................4−2

4.1.1.2.HomeScreenOverview....................................................................................4−3

4.1.1.3.Customizingyourhomescreen..........................................................................4−4

4.1.1.4.NoticationBar..............................................................................................4−6

4.2.UnderstandingtheLEDs.............................................................................................................4−7

4.3.UpdatingFirmware....................................................................................................................4−8

4.3.1.UpdatingfromthePrinterControlPanel............................................................................4−8

4.3.2.UpdatingfromtheNetwork............................................................................................4−9

4.4.JAMremoval..........................................................................................................................4−12

4.4.1.Clearingoriginaldocumentjams....................................................................................4−12

4.4.2.Clearingpaperjams.....................................................................................................4−15

4.5.ServiceMode(TechMode)........................................................................................................4−20

4.5.1.EnteringtheServiceMode............................................................................................4−20

4.5.2.ServiceModeMenuTree.............................................................................................4−21

4.5.3.Information................................................................................................................4−26

4.5.3.1.General.......................................................................................................4−26

4.5.3.2.SupplyStatus...............................................................................................4−26

4.5.3.3.SoftwareVersion...........................................................................................4−27

4.5.3.4.ServiceHours...............................................................................................4−27

4.5.3.5.FaultLog.....................................................................................................4−27

4.5.3.6.PrintReports................................................................................................4−27

4.5.3.7.ExportReports..............................................................................................4−28

4.5.4.MaintenanceCounts.....................................................................................................4−29

4.5.4.1.FaultCount.................................................................................................4−29

4.5.4.2.JamCount...................................................................................................4−29

4.5.4.3.PartReplacementCount.................................................................................4−30

Contents

4.5.5.Diagnostics................................................................................................................4−31

4.5.5.1.EngineDiagnostics........................................................................................4−31

4.5.5.2.FaxDiagnostics............................................................................................4−43

4.5.5.3.ScannerDiagnostics.......................................................................................4−48

4.5.5.4.Adjustment..................................................................................................4−52

4.5.5.5.ACS(AutoColorSensing).............................................................................4−59

4.5.5.6.ImageManagement......................................................................................4−60

4.5.5.7.PrintTestPatterns.........................................................................................4−62

4.5.6.ServiceFunctions........................................................................................................4−63

4.5.6.1.MainMemoryClear......................................................................................4−63

4.5.6.2.HardDiskMaintenance..................................................................................4−63

4.5.6.3.CountSettingofLargePage...........................................................................4−63

4.5.6.4.NetworkPort................................................................................................4−64

4.5.6.5.DebugLog...................................................................................................4−64

4.5.6.6.CaptureLog.................................................................................................4−64

4.5.6.7.NetworkPacketCapture.................................................................................4−65

4.5.6.8.SystemRecovery..........................................................................................4−66

4.5.6.9.TRControlMode.........................................................................................4−68

4.5.6.10.ClearSystemCache.......................................................................................4−69

4.5.6.11.Hibernation..................................................................................................4−69

4.5.6.12.PaperLowWarningMessage...........................................................................4−69

4.5.6.13.PartReplacementAlert...................................................................................4−69

4.5.6.14.FDI............................................................................................................4−69

4.5.6.15.EIUL(EndofImageUnitLife)........................................................................4−69

4.5.6.16.SFE(SpecialFeatureEnablement)....................................................................4−70

4.5.6.17.DealerID.....................................................................................................4−71

4.5.6.18.EnvelopeRotate............................................................................................4−71

4.6.ErrorCodeandTroubleshooting.................................................................................................4−72

4.6.1.11–2Txx(Papermismatcherror)....................................................................................4−73

4.6.2.61–1xxx(SystemError)................................................................................................4−74

4.6.3.A1–xxxx(Motorerror).................................................................................................4−75

4.6.4.A2–xxxx(Fanerror)....................................................................................................4−89

4.6.5.A3–xxxx(Sensorerror)................................................................................................4−91

4.6.6.C1–xxxx(Tonercartridgeerror).....................................................................................4−96

4.6.7.C3–xxxx(Drumuniterror)..........................................................................................4−109

4.6.8.C5–xxxx(ITBuniterror)............................................................................................4−118

4.6.9.C6–xxxx(Fuseruniterror)..........................................................................................4−120

4.6.10.C7–xxxx(Wastetonercontainererror)..........................................................................4−121

4.6.11.C8–xxxx(Developererror)..........................................................................................4−122

4.6.12.C9–xxxx(Transferrollererror)....................................................................................4−127

Contents

4.6.13.H1–xxxx(DoubleCassetteFeederUnitError)................................................................4−129

4.6.14.H1–xxxx(HighCapacityFeederUnitError)...................................................................4−142

4.6.15.H1–xxxx(HighCapacityFeederSideUnit(LCTUnit)Error).............................................4−148

4.6.16.H2–xxxx(Finishererror)............................................................................................4−156

4.6.17.Mx–xxxx(Jamerror).................................................................................................4−157

4.6.18.Mx–xxxx(Traynotinstall_Paperempty_Outbinfull).......................................................4−166

4.6.19.Sx–xxxx(Systemerror)..............................................................................................4−175

4.6.20.U1–xxxx(Fusererror)................................................................................................4−195

4.6.21.U2–xxxx(LSUerror).................................................................................................4−198

4.6.22.U3–xxxx(DocumentFeedererror_DSDFforLXmodel).................................................4−202

4.6.23.U3–xxxx(DocumentFeedererror_DSDFforGXmodel)..................................................4−208

4.7.Imagequalityproblemsandsolutions........................................................................................4−214

4.7.1.VerticalBlackBand...................................................................................................4−217

4.7.2.VerticalWhiteBand,LightBand..................................................................................4−218

4.7.3.HorizontalperiodicBlackBandorDot..........................................................................4−220

4.7.4.HorizontalperiodicLight/DarkBandorDot...................................................................4−221

4.7.5.FoggyImage............................................................................................................4−222

4.7.6.LightImage..............................................................................................................4−223

4.7.7.BlurredImage...........................................................................................................4−224

4.7.8.Incorrectcolorregistration.........................................................................................4−225

4.7.9.Unevenpitchandjitterimage......................................................................................4−226

4.7.10.Skewedimage...........................................................................................................4−227

4.7.11.Blankcopy...............................................................................................................4−228

4.7.12.Poorfusingperformance.............................................................................................4−229

4.7.13.Stainonthepaperbackside.........................................................................................4−230

4.7.14.SettingStandardTone................................................................................................4−231

4.7.15.DuplexBlur_WhiteSpot_Bluroncolorprint-out.............................................................4−234

4.8.OtherErrors..........................................................................................................................4−235

4.8.1.Imagesystemproblem................................................................................................4−235

4.8.2.Fuserproblem...........................................................................................................4−239

4.8.3.ScannerandDocumentFeederproblem.........................................................................4−240

4.8.4.Driveunitproblem....................................................................................................4−242

4.8.5.Feedingsystemproblem.............................................................................................4−243

4.8.6.LSUproblem............................................................................................................4−245

4.8.7.Electricalcircuitproblem............................................................................................4−246

4.9.AdjustingtheDSDFskew.......................................................................................................4−251

5.ConnectionDiagram............................................................................................................................5−1

5.1.ConnectionDiagram(FUSER_EXIT_DUPLEX_TONER)................................................................5−1

5.2.ConnectionDiagram(Scanner).....................................................................................................5−2

5.3.ConnectionDiagram(LSU_OPE_USB).........................................................................................5−3

Contents

5.4.ConnectionDiagram(Side_MP_Feed_Regi_Pick-Up)......................................................................5−4

5.5.ConnectionDiagram(OPC_WTB_CSTLock)................................................................................5−5

5.6.ConnectionDiagram(HVPS_SMPS_FDB).....................................................................................5−6

6.ReferenceInformation..........................................................................................................................6−1

6.1.ToolsforTroubleshooting............................................................................................................6−1

6.2.Glossary...................................................................................................................................6−3

6.3.ModelNameandCode...............................................................................................................6−9

6.4.DocumentRevisionList............................................................................................................6−10

1.Precautions

Inordertopreventaccidentsanddamagestotheequipmentpleasereadtheprecautionslistedbelowcarefullybefore

servicingtheproductandfollowthemclosely.

1.1.Safetywarning

1)Onlytobeservicedbyafactorytrainedservicetechnician.

Highvoltagesandlasersinsidethisproductaredangerous.Thisproductshouldonlybeservicedbyafactorytrained

servicetechnician.

2)UseonlySamsungreplacementparts.

Therearenouserserviceablepartsinsidetheproduct.Donotmakeanyunauthorizedchangesoradditionstothe

productasthesecouldcausetheproducttomalfunctionsandcreateanelectricshocksorrehazards.

3)LaserSafetyStatement

TheprinteriscertiedintheU.S.toconformtotherequirementsofDHHS21CFR,chapter1SubchapterJfor

ClassI(1)laserproducts,andelsewhereiscertiedasaClassIlaserproductconformingtotherequirementsofIEC

60825-1.ClassIlaserproductsarenotconsideredtobehazardous.Thelasersystemandprinteraredesignedso

thereisneveranyhumanaccesstolaserradiationaboveaClassIlevelduringnormaloperation,usermaintenance

orprescribedservicecondition.

•Wavelength:795nm

•Beamdivergence

-Paraller:13degrees

-Perpendicular:35degrees

•Maximumpowerofenergyoutput:17mW

WARNING

NeveroperateorservicetheproductwiththeprotectivecoverremovedfromLaser/Scannerassembly.Thereected

beam,althoughinvisible,candamageyoureyes.

Whenusingthisproduct,thesebasicsafetyprecautionsshouldalwaysbefollowedtoreduceriskofre,electric

shock,andpersonalinjury.

4)Lithiumbatterynotreplaceablebyuser

1.Precautions

1.2.Cautionforsafety

1.2.1.Toxicmaterial

Thisproductcontainstoxicmaterialsthatcouldcauseillnessifingested.

1)Pleasekeepimagingunitandtonercartridgeawayfromchildren.Thetonerpowdercontainedintheimagingunitand

tonercartridgemaybeharmful,andifswallowed,youshouldcontactadoctor.

1.2.2.Electricshockandresafetyprecautions

Failuretofollowthefollowinginstructionscouldcauseelectricshockorpotentiallycauseare.

1)Useonlythecorrectvoltage,failuretodosocoulddamagetheproductandpotentiallycauseareorelectricshock.

2)Useonlythepowercablesuppliedwiththeproduct.Useofanincorrectlyspeciedcablecouldcausethecableto

overheatandpotentiallycauseare.

3)Donotoverloadthepowersocket,thiscouldleadtooverheatingofthecablesinsidethewallandcouldleadtoare.

4)Donotallowwaterorotherliquidstospillintotheproduct,thiscancauseelectricshock.Donotallowpaperclips,pins

orotherforeignobjectstofallintotheproduct,thesecouldcauseashortcircuitleadingtoanelectricshockorrehazard.

5)Nevertouchtheplugsoneitherendofthepowercablewithwethands,thiscancauseelectricshock.Whenservicing

theproduct,removethepowerplugfromthewallsocket.

6)Usecautionwheninsertingorremovingthepowercord.Whenremovingthepowercord,gripitrmlyandpull.The

powercordmustbeinsertedcompletely,otherwiseapoorcontactcouldcauseoverheatingleadingtoare.

7)Takecareofthepowercable.Donotallowittobecometwisted,bentsharplyaroundcornersorpowercablemaybe

damaged.Donotplaceobjectsontopofthepowercable.Ifthepowercableisdamageditcouldoverheatandcausea

re.Exposedcablescouldcauseanelectricshock.Replacethedamagedpowercableimmediately,donotreuseor

repairthedamagedcable.Somechemicalscanattackthecoatingonthepowercable,weakeningthecoverorexposing

cablescausingreandshockrisks.

1.Precautions

8)Ensurethatthepowersocketsandplugsarenotcrackedorbrokeninanyway.Anysuchdefectsshouldberepaired

immediately.Takecarenottocutordamagethepowercableorplugswhenmovingthemachine.

9)Usecautionduringthunderorlightningstorms.Samsungrecommendsthatthismachinebedisconnectedfromthe

powersourcewhensuchweatherconditionsareexpected.Donottouchthemachineorthepowercordifitisstill

connectedtothewallsocketintheseweatherconditions.

10)Avoiddampordustyareas,installtheproductinacleanwellventilatedlocation.Donotpositionthemachineneara

humidierorinfrontofanairconditioner.Moistureanddustbuiltupinsidethemachinecanleadtooverheatingand

causeareorcausepartstorust.

11)Donotpositiontheproductindirectsunlight.Thiswillcausethetemperatureinsidetheproducttorisepossiblyleading

totheproductfailingtoworkproperlyandinextremeconditionscouldleadtoare.

12)Donotinsertanymetalobjectsintothemachinethroughtheventilatorfanorotherpartofthecasing,itcouldmake

contactwithahighvoltageconductorinsidethemachineandcauseanelectricshock.

13)WhenreplacingtheSMPSboard,pleasewait5minutesafterunpluggingthepowercord,thenreplaceit.Y ou

cangetashockbytheelectricdischarge.

1.Precautions

1.2.3.Handlingprecautions

Thefollowinginstructionsareforyourownpersonalsafetytoavoidinjuryandsoasnottodamagetheproduct.

1)Ensuretheproductisinstalledonalevelsurface,capableofsupportingitsweight.Failuretodosocouldcause

theproducttotiporfall.

2)Theproductcontainsmanyrollers,gearsandfans.Takegreatcaretoensurethatyoudonotcatchyourngers,hairor

clothinginanyoftheserotatingdevices.

3)Donotplaceanysmallmetalobjects,containersofwater,chemicalsorotherliquidsclosetotheproductwhichifspilled

couldgetintothemachineandcausedamageorashockorrehazard.

4)Donotinstallthemachineinareaswithhighdustormoisturelevels,besideonopenwindoworclosetoahumidieror

heater.Damagecouldbecausedtotheproductinsuchareas.

5)Donotplacecandles,burningcigarettes,etcontheproduct,Thesecouldcauseare.

6)Ensurethatthemachineisinstalledandusedinproperareatomeetthetemperatureandhumidityspecications.

•IfthemachineisstoredatbelowzeroCelsiusforalongtime,donotusethemachineinstantlyaftermovement.It

canmalfunction.Takecareofthemachinestorage.IfthemachineisstoredatbelowzeroCelsiusforalongtime,

keepthemachineatroomtemperatureandinstallit.

1.2.4.AssemblyandDisassemblyprecautions

1)ReplacepartscarefullyandalwaysuseSamsungparts.Takecaretonotetheexactlocationofpartsandalsocable

routingbeforedismantlinganypartofthemachine.Ensureallpartsandcablesarereplacedcorrectly.Pleasecarryout

thefollowingproceduresbeforedismantlingtheproductorreplacinganyparts.

2)Ensurethatpowerisdisconnectedbeforeservicingorreplacinganyelectricalparts.

3)Disconnectinterfacecablesandpowercables.

4)Onlyuseapprovedspareparts.Ensurethatpartnumber,productname,anyvoltage,currentortemperaturerating

arecorrect.

5)Whenremovingorre-ttinganypartsdonotuseexcessiveforce,especiallywhenttingscrewsintoplastic.

6)Takecarenottodropanysmallpartsintothemachine.

7)HandlingoftheOPCDrum

•TheOPCDrumcanbeirreparablydamagedifitexposedtolight.TakecarenottoexposetheOPCDrumeither

todirectsunlightortouorescentorincandescentroomlighting.Exposureforaslittleas5minutescandamage

thesurfaceofthephotoconductivepropertiesandwillresultinprintqualitydegradation.Takeextracarewhen

servicingtheproduct.RemovetheOPCDrumandstoreitinablackbagorotherlightproofcontainer.Take

carewhenworkingwiththeCovers(especiallythetopcover)openaslightisadmittedtotheOPCareaandcan

damagetheOPCDrum.

•TakecarenottoscratchthegreensurfaceofOPCDrumUnit.IfthegreensurfaceoftheDrumCartridgeis

scratchedortouchedtheprintqualitywillbecompromised.

1.Precautions

1.2.5.Disregardingthiswarningmaycausebodilyinjury

1)Becarefulwiththehightemperaturepart.

Thefuserunitworksatahightemperature.Usecautionwhenworkingontheprinter.Waitforthefuserunitto

cooldownbeforedisassembly.

2)Donotputngersorhairintotherotatingparts.

Whenoperatingaprinter,donotputhandorhairintotherotatingparts(Paperfeedingentrance,motor,fan,etc.).

Ifdo,youcangetharm.

3)Whenyoumovetheprinter,usesafeliftingandhandlingtechniques.

Thisprinterisheavy.Usetheliftinghandleslocatedoneachsideofthemachine.Backinjurycouldbecausedif

youdonotliftcarefully.

4)Ensuretheprinterisinstalledsafely.

Ensuretheprinterisinstalledonalevelsurface,capableofsupportingitsweight.Failuretodosocouldcausethe

printertotiporfallpossiblycausingpersonalinjuryordamagingtheprinter.

5)Donotinstalltheprinteronaslopingorunstablesurface.Afterinstallation,doublecheckthattheprinterisstable.

1.Precautions

1.3.ESDprecautions

Certainsemiconductordevicescanbeeasilydamagedbystaticelectricity.Suchcomponentsarecommonlycalled

“Electrostaticdischarge”.ExamplesoftypicalESDsare:integratedcircuits,someeldeffecttransistors,andsemiconductor

“chip”components.Thetechniquesoutlinedbelowshouldbefollowedtohelpreducetheincidenceofcomponentdamage

causedbystaticelectricity.

CAUTION

Besurenopowerisappliedtothechassisorcircuit,andobserveallothersafetyprecautions.

1)Immediatelybeforehandlingasemiconductorcomponentorsemiconductor-equippedassembly,drainoffany

electrostaticchargeonyourbodybytouchingaknownearthground.Alternatively,employacommerciallyavailable

wriststrapdevice,whichshouldberemovedforyourpersonalsafetyreasonspriortoapplyingpowertotheunit

undertest.

2)AfterremovinganelectricalassemblyequippedwithESDs,placetheassemblyonaconductivesurface,suchas

aluminumorcopperfoil,orconductivefoam,topreventelectrostaticchargebuildupinthevicinityoftheassembly.

3)UseonlyagroundedtipsolderingirontosolderordesolderESDs.

4)Useonlyan“anti-static”solderremovaldevice.Somesolderremovaldevicesnotclassiedas“anti-static”can

generateelectricalchargessufcienttodamageESDs.

5)DonotuseFreon-propelledchemicals.Whensprayed,thesecangenerateelectricalchargessufcienttodamageESDs.

6)DonotremoveareplacementESDfromitsprotectivepackaginguntilimmediatelybeforeinstallingit.Most

replacementESDsarepackagedwithallleadsshortedtogetherbyconductivefoam,aluminumfoil,oracomparable

conductivematerial.

7)ImmediatelybeforeremovingtheprotectiveshortingmaterialfromtheleadsofareplacementESD,touchtheprotective

materialtothechassisorcircuitassemblyintowhichthedevicewillbeinstalled.

8)MaintaincontinuouselectricalcontactbetweentheESDandtheassemblyintowhichitwillbeinstalled,until

completelypluggedorsolderedintothecircuit.

9)MinimizebodilymotionswhenhandlingunpackagedreplacementESDs.Normalmotions,suchasthebrushingtogether

ofclothingfabricandliftingone’sfootfromacarpetedoor,cangeneratestaticelectricitysufcienttodamageanESD.

2.ProductSpecicationsandDescription

2.1.ProductOverview

•PrintingSpeed(Mono/Color)

•X7600series

-Upto60/60ppminA4/Letter

(Upto31ppminA3)

•X7500series

-Upto50/50ppminA4/Letter

(Upto26ppminA3)

•X7400series

-Upto40/40ppminA4/Letter

(Upto21ppminA3)

•Processor

•QuadCore1.5GHz

•Memory

•6GB(2GBforAndroidOS)

•DocumentFeeder

•DSDF(DualScanDocumentFeeder)

-DSDF-HModel:X7600GX/X7500GX/X7400GX

-DSDF-LModel:X7600LX/X7500LX/X7400LX

•LCD

•10.1inchTouchColorLCD

2.ProductSpecicationsandDescription

2.2.Specications

2.2.1.GeneralSpecication

ItemSpecication

ProcessorCPU1.5GHz(QuadCore)

OperationalPanel10.1"ColorTouch-PanelLCD

LED2ea(Power/Status) UserInterface

Key/Button1ea(Power)

Total(with

AndroidOS)

6GB

Standard(without

AndroidOS)

4GB

Memory

Expansion

(Optional)

N/A

StorageStandard320GBHDD

USB(Host)Yes(Hi-SpeedUSB3.0,2.0)

USB(Device)Yes(Hi-SpeedUSB3.0,2.0)

USB(EDI)N/A

WiredLANStd(Ethernet10/100/1GBaseTX)

AdditionalWired

LANSupport

Yes(Optional)

Interface

WirelessLAN/

NFC

•Optional(IEEE802.11b/g/n+NFCActiveType)

•Optional(IEEE802.11b/g/n/ac+BLE+NFCActiveType)

fromPoweroff

(powerontoready)

23sec

WarmupTime

fromsleep12sec

ReadyLessthan30W

NormaloperationLessthan900W

Max/PeakLessthan1300W

Sleep/LowPower

Mode

Lessthan2.0W

Power

Consumption

TEC

(Defaultmode)

•X7600series:3.05KWh

•X7500series:2.717KWh

•X7400series:2.1KWh

PowerRequirement

•InputV oltage(Europe):AC220-240V(-10%-6%)

•InputV oltage(USA):AC110-127V(-10%-6%)

•InputV oltage(Korea):AC220-240V(-10%-6%)

•RatedFrequency:50/60Hz

2.ProductSpecicationsandDescription

ItemSpecication

Printingmode•Simplex

•X7600series

-Tray1:Lessthan56dB(A)

-Multi-purposetray/Optionaltrays:Lessthan58dB(A)

•X7500/X7400series

-Tray1:Lessthan54dB(A)

-Multi-purposetray/Optionaltrays:Lessthan56dB(A)

•Duplex

•X7600series

-Tray1:Lessthan59dB(A)

-Multi-purposetray/Optionaltrays:Lessthan61dB(A)

•X7500/K7400series

-Tray1:Lessthan57dB(A)

-Multi-purposetray/Optionaltrays:Lessthan59dB(A)

Copyingmode•Simplex

•X7600/X7500series

-Tray1:Lessthan59dB(A)

-Multi-purposetray/Optionaltrays:Lessthan61dB(A)

•X7400series

-Tray1:Lessthan58dB(A)

-Multi-purposetray/Optionaltrays:Lessthan60dB(A)

•Duplex

•X7600series

-Tray1:Lessthan61dB(A)

-Multi-purposetray/Optionaltrays:Lessthan64dB(A)

•X7500series

-Tray1:Lessthan61dB(A)

-Multi-purposetray/Optionaltrays:Lessthan63dB(A)

•X7400series

-Tray1:Lessthan60dB(A)

-Multi-purposetray/Optionaltrays:Lessthan62dB(A)

AcousticNoise

Level

(SoundPower/

Pressure)

Readymode30dB(A)

Dimension(WxD

xH)

Set(withoutstand)

•X7600GX/X7500GX/X7400GX

•585x670x932.2mm(23x26.4x36.7inches)

•X7600LX/X7500LX/X7400LX

•585x670x883.7mm(23x26.4x34.8inches)

WeightSet(withsupplies)

•X7600GX/X7500GX/X7400GX:122Kg(269lbs)

•X7600LX/X7500LX/X7400LX:109Kg(240.3lbs)

RecommendedAMPV

•X7600series:30,000pages

•X7500series:25,000pages

•X7400series:20,000pages

MaxMonthlyDutyCycle

•X7600GX:330,000pages

•X7600LX:300,000pages

•X7500series:250,000pages

•X7400series:200,000pages

2.ProductSpecicationsandDescription

2.2.2.PrintSpecications

ItemSpecication

Simplex•X7600series

•B&W:Upto60ppminA4(60ppminLetter)

•Color:Upto60ppminA4(60ppminLetter)

•B&W:Upto31ppminA3(31ppmin11x17)

•Color:Upto31ppminA3(31ppmin11x17)

•X7500series

•B&W:Upto50ppminA4(50ppminLetter)

•Color:Upto50ppminA4(50ppminLetter)

•B&W:Upto26ppminA3(26ppmin11x17)

•Color:Upto26ppminA3(26ppmin11x17)

•X7400series

•B&W:Upto40ppminA4(40ppminLetter)

•Color:Upto40ppminA4(40ppminLetter)

•B&W:Upto21ppminA3(20ppmin11x17)

•Color:Upto21ppminA3(20ppmin11x17)

EngineSpeed

Duplex(Simplexto

Duplex)

•X7600series

•Upto60ipminA4(60ipminLetter)

•Upto31ipminA3(31ipmin11x17)

•X7500series

•Upto50ipminA4(50ipminLetter)

•Upto26ipminA3(26ipmin11x17)

•X7400series

•Upto40ipminA4(40ipminLetter)

•Upto21ipminA3(21ipmin11x17)

FromReady

•X7600series:asfastas8.3sec(Color)/6.8sec(Mono)

•X7500series:asfastas8.9sec(Color)/7.2sec(Mono)

•X7400series:asfastas9.9sec(Color)/8.0sec(Mono)

FPOT

FromSleep

•X7600series:asfastas20.3sec(Color)/18.8sec(Mono)

•X7500series:asfastas20.9sec(Color)/19.2sec(Mono)

•X7400series:asfastas21.9sec(Color)/20.0sec(Mono)

Resolution1200x1200dpi(FullSpeed)

PrinterLanguagesPCL5/PCL6(XL)/PostScriptLevel3/PDFV1.7

PCL95ScalableFonts(IncludeOCR-A/OCR-B)/1Bitmap

Font

Postscript3136ScalableFonts

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Samsung SL-X7500LX User manual

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