Samsung SL-X7600GX User manual

A3ColorCopier
MultiXpressX7series
SL-X7600GX/X7500GX/
X7400GX,SL-X7600LX/X7500LX
/X7400LX
(Ver1.05)
SERVICEMANUAL
A3ColorCopierContents
1.Precautions
2.ProductSpecicationsandDescription
3.DisassemblyandReassembly
4.Troubleshooting
5.ConnectionDiagram
6.ReferenceInformation
RefertotheservicemanualintheGSPN(seetherearcover)formoreinformation.

Contents
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
iCopyright©1995-2013SAMSUNG.Allrightsreserved.

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
Copyright©1995-2013SAMSUNG.Allrightsreserved.ii

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(HighV oltagePowerSupply)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
iiiCopyright©1995-2013SAMSUNG.Allrightsreserved.

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
Copyright©1995-2013SAMSUNG.Allrightsreserved.iv

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
vCopyright©1995-2013SAMSUNG.Allrightsreserved.

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
Copyright©1995-2013SAMSUNG.Allrightsreserved.vi

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
viiCopyright©1995-2013SAMSUNG.Allrightsreserved.

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
Copyright©1995-2013SAMSUNG.Allrightsreserved.viii

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
ixCopyright©1995-2013SAMSUNG.Allrightsreserved.

1.Precautions
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
Copyright©1995-2013SAMSUNG.Allrightsreserved.1-1

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.
1-2Copyright©1995-2013SAMSUNG.Allrightsreserved.

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.
Copyright©1995-2013SAMSUNG.Allrightsreserved.1-3

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.
1-4Copyright©1995-2013SAMSUNG.Allrightsreserved.

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.
Copyright©1995-2013SAMSUNG.Allrightsreserved.1-5

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.
1-6Copyright©1995-2013SAMSUNG.Allrightsreserved.

2.ProductSpecicationsandDescription
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
Copyright©1995-2013SAMSUNG.Allrightsreserved.2-1

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
2-2Copyright©1995-2013SAMSUNG.Allrightsreserved.

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
Copyright©1995-2013SAMSUNG.Allrightsreserved.2-3

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
FontPostscript3136ScalableFonts
2-4Copyright©1995-2013SAMSUNG.Allrightsreserved.