Samsung ProXpress M458 Service Manual

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Page 1

MonoLaserMFP

ProXpressM458series SL-M4580FX,SL-M4583FX

(Ver1.02)

MANUAL

SERVICE

MonoLaserMFP

1.Precautions

2.ProductSpecicationsandDescription

3.DisassemblyandReassembly

4.Troubleshooting

5.SystemDiagram

6.ReferenceInformation

Contents

RefertotheservicemanualintheGSPN(seetherearcover)formoreinformation.

Page 2

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

1.4.CautionforDataLoss.................................................................................................................1−7

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..........................................................................................................2−5

2.2.4.Copyspecication.........................................................................................................2−6

2.2.5.Faxspecication...........................................................................................................2−7

2.2.6.PaperHandlingspecication............................................................................................2−8

2.2.7.Softwareandsolutionspecication.................................................................................2−10

2.2.8.Supplies.....................................................................................................................2−11

2.2.9.MaintenanceParts.......................................................................................................2−12

2.2.10.Option.......................................................................................................................2−13

2.3.SystemConguration...............................................................................................................2−14

2.4.FeedingSystem.......................................................................................................................2−19

2.4.1.FeedingSystemOverview.............................................................................................2−19

2.4.2.Cassette.....................................................................................................................2−22

2.4.3.Pick-UpUnit..............................................................................................................2−23

2.4.4.RegistrationUnit.........................................................................................................2−24

2.4.5.MPF(Multi-PurposeFeeder)Unit...................................................................................2−25

2.5.ImageCreation........................................................................................................................2−26

2.5.1.Printingprocessoverview.............................................................................................2−26

2.5.2.TonerCartridge...........................................................................................................2−27

2.5.3.ImagingUnit..............................................................................................................2−28

2.5.3.1.Development................................................................................................2−29

2.6.Fuserunit...............................................................................................................................2−30

2.6.1.Fuserunitoverview.....................................................................................................2−30

2.6.2.Fuserunitdrive...........................................................................................................2−31

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Contents

2.6.3.Fuserunittemperaturecontrol........................................................................................2−32

2.7.LaserScanningUnit(LSU)........................................................................................................2−33

2.7.1.LaserScanningUnitOverview.......................................................................................2−33

2.7.2.LaserScanningOpticalpath..........................................................................................2−34

2.8.DriveSystem..........................................................................................................................2−35

2.8.1.DriveMotors..............................................................................................................2−35

2.8.2.MainDriveUnit..........................................................................................................2−37

2.8.3.ExitDriveUnit...........................................................................................................2−38

2.8.4.TrayLiftingDriveUnit.................................................................................................2−39

2.9.ScannerSystem.......................................................................................................................2−40

2.9.1.Scannersystemoverview..............................................................................................2−40

2.9.2.ScannerSystemComponents.........................................................................................2−41

2.10.HardwareConguration............................................................................................................2−42

2.10.1.Mainboard.................................................................................................................2−44

2.10.2.MSOK......................................................................................................................2−45

2.10.3.SO-DIMMPBA..........................................................................................................2−46

2.10.4.FaxCard(Optional).....................................................................................................2−46

2.10.5.OPE..........................................................................................................................2−47

2.10.6.USBHostPBA...........................................................................................................2−48

2.10.7.SMPSboard...............................................................................................................2−49

2.10.8.FuserDriveBoard(FDB)..............................................................................................2−51

2.10.9.HVPSboard...............................................................................................................2−53

2.10.10.SCFboard..................................................................................................................2−54

2.10.11.EraserPBA................................................................................................................2−55

2.10.12.Cover-OpenPBA........................................................................................................2−55

2.10.13.Deve_TonerCrumJointPBA.........................................................................................2−56

2.10.14.TonerRemainSensorPBA............................................................................................2−56

2.10.15.JointPBA..................................................................................................................2−57

2.10.16.EEPROMPBA...........................................................................................................2−58

2.10.17.CRUMPBA...............................................................................................................2−58

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.Replacingthemaintenancepart....................................................................................................3−3

3.2.1.FuserUnit....................................................................................................................3−3

3.2.2.TransferRoller..............................................................................................................3−4

3.2.3.Pick-Up_Forwardroller..................................................................................................3−5

3.2.4.DSDFpickuprollerAssy...............................................................................................3−6

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Contents

3.2.5.DSDFReverserollerAssy..............................................................................................3−7

3.3.ReplacingthemainSVCpart.......................................................................................................3−8

3.3.1.RearCover...................................................................................................................3−8

3.3.2.FrontCover..................................................................................................................3−9

3.3.3.Right_LeftCover........................................................................................................3−10

3.3.4.DSDFUnit.................................................................................................................3−12

3.3.5.OPEUnit...................................................................................................................3−13

3.3.6.PlatenUnit.................................................................................................................3−14

3.3.7.MiddleCover.............................................................................................................3−15

3.3.8.HDD(HardDiskDrive)................................................................................................3−18

3.3.9.MainBoard................................................................................................................3−19

3.3.10.JointPBA..................................................................................................................3−20

3.3.11.SMPSandFDB(FuserDriveBoard)...............................................................................3−21

3.3.12.OPCmotorandMainmotor..........................................................................................3−22

3.3.13.MainDriveUnit..........................................................................................................3−23

3.3.14.DuplexclutchandPickupclutch....................................................................................3−24

3.3.15.HVPSboard...............................................................................................................3−25

3.3.16.ExitUnit....................................................................................................................3−26

3.3.17.LSU..........................................................................................................................3−27

3.3.18.EraserLampPBA........................................................................................................3−28

3.3.19.CoverOpenPBA.........................................................................................................3−29

3.3.20.PickupAssy..............................................................................................................3−30

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..........................................................................................................................4−24

4.5.1.EnteringtheServiceMode............................................................................................4−24

4.5.2.ServiceModeMenuTree.............................................................................................4−25

4.5.3.Information................................................................................................................4−29

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Contents

4.5.3.1.General.......................................................................................................4−29

4.5.3.2.SupplyStatus...............................................................................................4−29

4.5.3.3.SoftwareVersion...........................................................................................4−29

4.5.3.4.ServiceHours...............................................................................................4−30

4.5.3.5.FaultLog.....................................................................................................4−30

4.5.3.6.PrintReports................................................................................................4−30

4.5.3.7.ExportReports..............................................................................................4−30

4.5.4.MaintenanceCounts.....................................................................................................4−31

4.5.4.1.FaultCount.................................................................................................4−31

4.5.4.2.JamCount...................................................................................................4−31

4.5.4.3.PartReplacementCount.................................................................................4−32

4.5.5.Diagnostics................................................................................................................4−33

4.5.5.1.EngineDiagnostics........................................................................................4−33

4.5.5.2.FaxDiagnostics............................................................................................4−37

4.5.5.3.ScannerDiagnostics.......................................................................................4−40

4.5.5.4.Adjustment..................................................................................................4−41

4.5.6.ServiceFunctions........................................................................................................4−46

4.5.6.1.MainMemoryClear......................................................................................4−46

4.5.6.2.HardDiskMaintenance..................................................................................4−46

4.5.6.3.NetworkPort................................................................................................4−46

4.5.6.4.DebugLog...................................................................................................4−47

4.5.6.5.CaptureLog.................................................................................................4−47

4.5.6.6.NetworkPacketCapture.................................................................................4−48

4.5.6.7.SystemRecovery..........................................................................................4−49

4.5.6.8.ClearSystemCache.......................................................................................4−50

4.5.6.9.Hibernation..................................................................................................4−50

4.5.6.10.PaperLowW arningMessage...........................................................................4−51

4.5.6.11.PartReplacementAlert...................................................................................4−51

4.5.6.12.FDI............................................................................................................4−51

4.5.6.13.EIUL(EndofImageUnitLife)........................................................................4−51

4.5.6.14.SFE(SpecialFeatureEnablement)....................................................................4−51

4.6.ErrorCodeandTroubleshooting.................................................................................................4−53

4.6.1.Ax-xxxxtypeerrorcode...............................................................................................4−56

4.6.2.Cx-xxxxtypeerrorcode...............................................................................................4−66

4.6.3.H1-xxxxtype(OptionalCassette)errorcode.....................................................................4−74

4.6.4.Mx-xxxxtypeerrorcode...............................................................................................4−92

4.6.5.Sx-xxxxtypeerrorcode..............................................................................................4−105

4.6.6.U1-xxxxtype(Fuser)errorcode...................................................................................4−110

4.6.7.U2-xxxxtype(LSU)errorcode....................................................................................4−117

4.6.8.U3-xxxxtype(DSDF)errorcode..................................................................................4−118

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Contents

4.7.Imagequalityproblem............................................................................................................4−120

4.8.Otherproblems......................................................................................................................4−134

5.SystemDiagram..................................................................................................................................5−1

5.1.BlockDiagram..........................................................................................................................5−2

5.2.ConnectionDiagram...................................................................................................................5−3

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

6.1.ToolforTroubleshooting.............................................................................................................6−1

6.2.Glossary...................................................................................................................................6−2

6.3.TheSamplePatternfortheT est....................................................................................................6−8

6.4.ModelNameandCode...............................................................................................................6−9

6.5.DocumentRevisionList............................................................................................................6−10

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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.

1.Precautions

•Wavelength:800nm

•Beamdivergence

-Paraller:11degrees

-Perpendicular:35degrees

•Maximumpowerofenergyoutput:12mW

WARNING

NeveroperateorservicetheproductwiththeprotectivecoverremovedfromLaser/Scannerassembly.Thereected beam,althoughinvisible,candamageyoureyes.

Whenusingthisproduct,thesebasicsafetyprecautionsshouldalwaysbefollowedtoreduceriskofre,electric shock,andpersonalinjury.

4)Lithiumbatterynotreplaceablebyuser

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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.

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1.Precautions

8)Ensurethatthepowersocketsandplugsarenotcrackedorbrokeninanyway.Anysuchdefectsshouldberepaired immediately.T akecarenottocutordamagethepowercableorplugswhenmovingthemachine.

9)Usecautionduringthunderorlightningstorms.Samsungrecommendsthatthismachinebedisconnectedfromthe powersourcewhensuchweatherconditionsareexpected.Donottouchthemachineorthepowercordifitisstill connectedtothewallsocketintheseweatherconditions.

10)A voiddampordustyareas,installtheproductinacleanwellventilatedlocation.Donotpositionthemachineneara humidierorinfrontofanairconditioner.Moistureanddustbuiltupinsidethemachinecanleadtooverheatingand causeareorcausepartstorust.

11)Donotpositiontheproductindirectsunlight.Thiswillcausethetemperatureinsidetheproducttorisepossiblyleading totheproductfailingtoworkproperlyandinextremeconditionscouldleadtoare.

12)Donotinsertanymetalobjectsintothemachinethroughtheventilatorfanorotherpartofthecasing,itcouldmake contactwithahighvoltageconductorinsidethemachineandcauseanelectricshock.

13)WhenreplacingtheSMPSboard,pleasewait5minutesafterunpluggingthepowercord,thenreplaceit.Y ou cangetashockbytheelectricdischarge.

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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.T akecaretonotetheexactlocationofpartsandalsocable 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.T akeextracarewhen servicingtheproduct.RemovetheOPCDrumandstoreitinablackbagorotherlightproofcontainer .T ake carewhenworkingwiththeCovers(especiallythetopcover)openaslightisadmittedtotheOPCareaandcan damagetheOPCDrum.

•TakecarenottoscratchthegreensurfaceofOPCDrumUnit.IfthegreensurfaceoftheDrumCartridgeis scratchedortouchedtheprintqualitywillbecompromised.

Page 11

1.2.5.Disregardingthiswarningmaycausebodilyinjury

1)Becarefulwiththehightemperaturepart.

Thefuserunitworksatahightemperature.Usecautionwhenworkingontheprinter.Waitforthefuserunitto cooldownbeforedisassembly.

2)Donotputngersorhairintotherotatingparts.

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

1.Precautions

3)Whenyoumovetheprinter,usesafeliftingandhandlingtechniques.

Thisprinterisheavy .Usetheliftinghandleslocatedoneachsideofthemachine.Backinjurycouldbecausedif youdonotliftcarefully .

4)Ensuretheprinterisinstalledsafely.

Ensuretheprinterisinstalledonalevelsurface,capableofsupportingitsweight.Failuretodosocouldcausethe printertotiporfallpossiblycausingpersonalinjuryordamagingtheprinter.

5)Donotinstalltheprinteronaslopingorunstablesurface.Afterinstallation,doublecheckthattheprinterisstable.

Page 12

1.Precautions

1.3.ESDprecautions

Certainsemiconductordevicescanbeeasilydamagedbystaticelectricity.Suchcomponentsarecommonlycalled “ElectrostaticallySensitive(ES)Devices”orESDs.ExamplesoftypicalESDsare:integratedcircuits,someeldeffect transistors,andsemiconductor“chip”components.Thetechniquesoutlinedbelowshouldbefollowedtohelpreducethe incidenceofcomponentdamagecausedbystaticelectricity.

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.

Page 13

1.4.CautionforDataLoss

TopreventlossofcustomersdatatheSVCengineerprovidesend-userwithrelevantinformationinadvance.

1.Precautions

Page 14

2.ProductSpecicationsandDescription

2.1.ProductOverview

•PrintingSpeed(Mono)

•Upto45ppminA4(47ppminLetter)

•Processor

•DualcoreCPU1GHz

•Memory(Std./Max)

•2GB/2GBDDR3SDRAM

•320GBHDD

Page 15

2.2.Specications

ProductSpecicationsaresubjecttochangewithoutnotice.

2.2.1.GeneralSpecication

ItemSpecication

ProcessorCPU1GHz(C4N+A1000)

OperationalPanel10.1"Touch-ScreenLCD

LED2EA(Power/Status) UserInterface

Key/Button1EA(Power)

2.ProductSpecicationsandDescription

Memory

StorageStandard320GBHDD

Interface

WarmupTime

Power Consumption

Standard2GB

Max.2GB

USB(Device)Hi-SpeedUSB2.0

USB(Host)Hi-SpeedUSB2.0

USB(EDI)Yes

WiredLANStd(Ethernet10/100/1000BaseTX)

AdditionalWired LANSupport

WirelessLANOption(IEEE802.11b/g/n)

NFCOption(Active)

FromSleepLessthan23sec

PowerOffLessthan25sec

Readylessthan30W

Normaloperation900W

Max/Peak900W

Sleep1.8W

N/A

PowerOff0.45W

TEC2.9KWh/week

DefaultSleepDelayTime1min

Max.SleepDelayTime60min

Europe:AC220~240V/50Hz/5A

Power Requirement

AcousticNoise Level(Sound Power/Pressure)

InputV oltage

PrintingSimplex/ Duplex

CopyingLessthan56dBA(SoundPressure)(@Tray1DSDFcopy)

StandbyLessthan30dBA(SoundPressure,BackgroundNoiseOnly)

SleepBackgroundNoiseLevel

USA:AC100~127V/60Hz/10A

Korea:AC220~240V/50/60Hz/5A

Lessthan54dBA(SoundPressure)

Page 16

2.ProductSpecicationsandDescription

ItemSpecication

Dimension(WxD xH)

Weight

Reliability& Service

Temperature

Humidity

Set(mm)

(withoutany

530x459.5x649mm(20.9'x18.1'x25.5')

options)

Set(Kg)

(withsupplies /withoutany

32.04Kg(70.63lb)

options)

Recommended

2,000~10,000Images MonthlyPrint V olume

MaxMonthlyDuty

200,000Images Cycle

Operating10to32°C(50to90°F)

Storage-20to40°C(-4to104°F)

Operating20to80%RH

Storage10to90%RH

Page 17

2.2.2.PrintSpecications

ItemSpecication

Simplex45ppminA4(47ppminLetter)

PrintSpeed

Duplex(Simplex toDuplex)

FromReadyAsfastas6.5sec

FromSleepLessthan23sec FPOT

FromColdbootLessthan36sec

2.ProductSpecicationsandDescription

27ipminA4(28ipminLetter)

Resolution

PrinterLanguagesPCL5e/PCL6/PostScript3/PDFDirectV1.7

Font

ClientOSSupport

OpticalUpto1,200x600dpi

EnhancedUpto1,200x1,200dpieffectiveoutput(1,200x600x2bit)

PCL111ScalableFonts(IncludeOCR-A/OCR-B)/1Bitmap

Postscript3136ScalableFonts

WindowsXP(32/64bit)/Vista(32/64bit)/2003Server(32/64bit)/2008Server(32/64bit)/

Win7(32/64bit)/2008ServerR2(64bit)/Win8(32/64bit)/Win8.1(32bit/64bit)/ 2012Server(64bit)/2012ServerR2(64bit)

Linux•RedHat®EnterpriseLinuxWS5,6

•Fedora11,12,13,14,15,16,17,18,19

•OpenSuSE®11.0,11.1,11.2,11.3,11.4,12.1,12.2,12.3

•Ubuntu10.04,10.10,11.04,11.10,12.04,12.10,13.04

•SuSELinuxEnterpriseDesktop10,11

•Debian5.0,6.0,7.0,7.1

•Mint13,14,15

UNIX•SunSolaris9,10,11(x86,SPARC)

•HP-UX11.0,11iv1,11iv2,11iv3(PA-RISC,Itanium)

•IBMAIX5.1,5.2,5.3,5.4,6.1,.7.1(PowerPC)

MacOSMacOS:X10.5-10.9,

BasicIPassign(Ethernetspeed,DHCP),SWS,SNMP ,SNTP,SetIP ,SLP ,DDNS,Mdns,

NetworkProtocol

AdvancedLDAP,Kerberos,IPSec,802.1x,IPP ,WSD

DuplexPrintBuilt-in

DirectPrintYes

Max.PrintArea

PrintFeaturesDirectPrint/SecurePrint

WINS,LPD/LPR,SMB,FTP,SMTP ,UPnP

Page 18

2.ProductSpecicationsandDescription

2.2.3.Scanspecication

ItemSpecication

B/W(Lineart, Halftone)

ScanSpeed

ColorModeMono/Gray/Color

Compatibility

Scanmethod3chDigitalCISModule

Resolution

FileFormats

ScanDestinationsHDD(SharedFolder)/USB/Email/Client(NetScan)/SMB/FTP

Gray

Color

Optical(ADF)Upto600x600dpi

Optical(Platen)Upto600x600dpi

Enhanced(ADF)Upto4,800x4,800dpi

Enhanced(Platen)Upto4,800x4,800dpi

•Duplex:upto60ipm(@300dpi)

•Simplex:upto35ipm(@300dpi)

•Duplex:upto60ipm(@300dpi)

•Simplex:upto35ipm(@300dpi)

•Duplex:upto60ipm(@300dpi)

•Simplex:upto35ipm(@300dpi)

•Windows:TW AIN/WIA

•Mac:TWAIN/ICDM

•Linux:SANE

TIFF/JPEG/PDF/XPS

(PDF:CompactPDF,DigitalSignature,PDFenctyption,SearchablePDF,PDF/A)

ScanMultiDestinationsYes

CommunicationProtocolSMTP/MIME(Base64)

ScanSize

ScanOriginalTypesText/Text,Photo/Photo

ScanFeaturesDSDF

ADFMax.216mmx356mm(8.5"x14")

PlatenMax.216mmx356mm(8.5"x14")

Page 19

2.2.4.Copyspecication

ItemSpecication

SDMC(Single Document MultipleCopy)

CopySpeed

MDMC(Multiple Document MultipleCopy)

2.ProductSpecicationsandDescription

•SimplextoSimplex(1-1):upto35cpminA4

•SimplextoDuplex(1-2):upto24cpminA4

•DuplextoSimplex(2-1):upto35cpminA4

•DuplextoDuplex(2-2):upto24cpminA4

FromReady

FCOT

Resolution

DarknessControl11Levels

SharpnessControl11Levels

ContrastControl11Levels

MultiCopy1-9999

FromSleep

FromColdboot

DSDF

Platen

DSDF25-400% Reduce/Enlarge

Platen25-400%

Reduction25%/50%/70%A4→A5/78%Legal→Letter/81%B5→A5/86%A4→B5 Preset

Enlargement104%Executive→Letter/141%A5→A4/150%/200%/400%

•Lessthan6.5sec@Platen

•Lessthan7.5sec@DSDF

•Lessthan23.0sec@Platen

•Lessthan24.0sec@DSDF

•Lessthan36.0sec@Platen

•Lessthan37.0sec@DSDF

•Scan:600x600dpi(Optical)

•Printing:upto600x600x4bit

•Scan:600x600dpi(Optical)

•Printing:upto600x600x4bit

DuplexCopyBuilt-in

CopyOriginalTypeText/Text/Photo/Photo

CopyFeaturesN-Up/Booklet/BookCopy/PosterCopy/ImageRepeat/W atermark/Stamp

/Overlay/EraseEdge/ImageShift/Covers/BackgroundAdjustment/Mirror Image/NegativeImage/BuildJob/ProofCopy/IDCopy/SavetoBox

Page 20

2.ProductSpecicationsandDescription

2.2.5.Faxspecication

ItemSpecication

CompatibilityITU-TG3/SuperG3

CommunicationSystemPSTN/PABX

ModemSpeed33.6Kbps

TXSpeed3Sec(Mono/Standard/ECM-MMR/MemoryTx/ITU-TG3No.1Chart)

Standard5Sec/L TR

Fine5Sec/LTR Scanspeed

S.Fine6Sec/L TR

Std203x98dpi

Resolution(Mono)

CompressionMethodMH/MR/MMR/JBIG

FaxMemory(Standard/Max.)HDDSharedMB/Sharedpages

DualLinesN/A

FaxFeatures

Fine203x196dpi

S.Fine300x300dpi

UltraFine600x600dpi

HandsetNo

OnhookDialYes

SearchYes(AddressBook)

1-TouchDialNo

SpeedDial500locations

TADI/FYes

Tone/PulseY es

PauseYes

AutoRedialYes

LastNumber Redial

DistinctiveRingYes

Yes

CallerIDYes

ExternalPhone Interface

FaxForwardto E-Mail

FaxtoPCNo

Broadcasting500Locations

DelayedFaxYes

ColorFaxNo

Yes

Page 21

2.2.6.PaperHandlingspecication

ItemSpecication

Standard550-sheetcassetteTray(20lbor75g/m²)

Multipurpose100-sheetMPtray(80g/m²)

InputCapacity

OtherOptions550-sheetcassetteTray(20lbor75g/m²)

Maximum2,300SheetCassetteTray(550Std+100MP+3x550SCF)(@75g/m²)

2.ProductSpecicationsandDescription

(520Sheets@80g/m²)

(2,180@80g/m²)

Capacity

Mediasizes

Mediatypes

StandardCassette Tray

Mediaweight

Sensing

Capacity•PlainPaper:100sheets

MediasizesMin:76.2mmx127mm(3"x5")

550sheets@20lb(75g/m²)

(520Sheets@80g/m²)

A4/Letter/Legal/Ocio/Folio/JISB5/ISOB5/Executive/A5/Statement /A6/PostCard4x6/EnvelopeB5/EnvelopeMonarch/EnvelopeCOM-10-> EnvelopeNo10/EnvelopeDL/EnvelopeC5/EnvelopeC6/Custom

PlainPaper/ThinPaper/Bond/Punched/Pre-Printed/Recycled/Envelope /Label/CardStock/Letterhead/Thick/Colored->Color/Archive/Cotton

•SupportedW eight:60-163g/m²(16-43lb)

•ThinPaper(60-69g/m²)

•PlainPaper(70-90g/m²)

•ThickPaper(91-120g/m²)

•BondPaper(105-120g/m²)

•Cardstock(121-163g/m²)

•H/WInstallDetect:Y es

•PaperEmpty&LowLevelDetect:Y es

•PaperT ypeDetect:No

•PaperSizeDetect:Y es

Max:216mmx356mm(8.5"x14.0")

MediatypePlain/Thin/Bond/Pre-printed/Recycled/Envelope/Label/Cardstock/Thick/

Cotton/Color/Archive/Thicker

Mediaweight•SupportedWeight:60-220g/m²(16~59lb)

MP(Multipurpose) Tray

Sensing•PaperEmptyDetect:Y es

•ThinPaper(60-69g/m²)

•PlainPaper(70-90g/m²)

•ThickPaper(90-120g/m²)

•BondPaper(105-120g/m²)

•Cardstock(121-163g/m²)

•ThickerPaper(164-220g/m²)

•PaperT ypeDetect:No

•PaperSizeDetect:No

Page 22

2.ProductSpecicationsandDescription

ItemSpecication

Capacity50sheets(21lb,80g/m²)

DSDF

(DualScan DocumentFeeder)

OutputCapacity

DuplexPrinting

DuplexDocument Scanning

DocumentSize

Yes

•Width:105~216mm(4.1"~8.5")

•Length:148~356mm(5.8"~14")

•Paperemptydetect:Y es

Sensing

•Paperwidthdetect:No

•Paperlengthdetect:No

StackingCapacity

(FaceDown)

OutputFull sensing

500sheets@20lb(75g/m²)

Yes

Max.Size216x356mm(8.5"x14")

Min.Size76x127mm(3"x5") Printingsize

Margin(T/B/L/R)T/B/L/R:1mm

SupportBuilt-in

MediasizesA4,Letter,Legal,Ocio,Folio

MediatypesPlain,Thin,Thick,Recycled,Pre-Printed,punched,Letterhead

Mediaweight16~32lb(60~120g/m²)

Page 23

2.2.7.Softwareandsolutionspecication

ItemSpecication

AnywebPrintWindows

EasyPrinterManagerWindows/Mac

EasyColorManagerN/A

2.ProductSpecicationsandDescription

EasyDocument Creator

NetPCFaxWindows

Application

MobilePrinting

Solution

DirectPrintingUtilityWindows

EasyDeployment Manager

EasyEcoDriverWindows

UniversalPrinter Driver

UniversalScanDriverWindows

GCP(GoogleCloud Print)

AirPrintNo

DeviceManagementSyncThru

OutputManagementCounThru

Document Managementand Distribution

SecuritySecuThru

Windows

Yes

SmarThruWorkFlow

MobilitySCP

Authentication(Local)Yes

Authentication (Network)

IPAddressFilteringIPv4Filtering/IPv6Filtering/MACFiltering

HDDOverwrite (Standard)

HDDOverwrite(Max. Overwrites)

Security

SecurePrintY es

EncryptedSecurePrintYes

EncryptedPDFMode (EncryptedScanning)

IPSecYes

SmartCard Authentication

OthersW atermark

Yes(Kerberos/SMB/LDAP)

MIOOnly(ManualImageOvewrite)

Yes

N/A

Page 24

2.ProductSpecicationsandDescription

2.2.8.Supplies

ItemsModelNameLifeM4580FXM4583FX

Initial-7,000pages--

StandardMLT-D304S7,000pagesXO

TonerCartridge*

ImagingUnit**

NOTE

*DeclaredyieldvalueinaccordancewithISO/IEC19752.Thenumberofpagesmaybeaffectedbyoperatingenvironment, printinginterval,graphics,mediatypeandmediasize.

**Basedonsimplex3averageletter/A4-sizepagesperprintjoband5%coverage.ActualYieldmayvarybasedonotherfactors suchasdevicespeed,mediatype,mediasize,tonercoverage,traysource,averageprintjobcomplexity,ratioofsimplex /duplexprintingandoperatingenvironment.

HighYieldMLT-D304L20,000pagesXO

MLT-D304E40,000pagesOO

ExtraHighYield

MLT-D303E40,000pagesOX

MLT-R303100,000pagesOX

MLT-R304100,000pagesOO

Page 25

2.2.9.MaintenanceParts

ItemsPartCodeLife

2.ProductSpecicationsandDescription

FuserUnit•JC91-01177A(220V)

•JC91-01176A(110V)

TransferRollerAssyJC93-00393A200,000pages

Tray1Roller(Pickup/Forward)JC97-02259A200,000pages

Tray1ReverserollerJC97-02259A100,000pages

Pickup/Forwardroller(forTray2~4)JC97-02259A200,000pages

Reverseroller(forTray2~4)JC97-02259A100,000pages

MPRollerJC73–00295A100,000pages

MPReverserollerJC73-00328A100,000pages

ADFRoller

(A/SASSY -PICKUPHOUSING)

ADFseparateroller

(A/SASSY -SEP ARA TEROLLER)

NOTE

Dependingontheprintpatternsandjobmodeused,thelifespanmaydiffer.

JC82–00379A100,000pages

JC82–00380A100,000pages

150,000pages

Page 26

2.ProductSpecicationsandDescription

2.2.10.Option

OptionList

ItemModelRemark

SecondCassetteFeederSL-SCF4500550Sheets(@75gsm)

StandSL-DSK001S-

MemoryUpgradeKitSL-MEM0012GB

WirelessLANSL-NWE001XWireless+NFC

OptionSpecication

ModelItemSpecication

ModelNameSL-SCF4500

Capacity550Sheets(@75gsm)(520sh@80gsm)

MediaSizesA4/Letter/Legal/Ocio/Folio/JISB5/ISOB5/Executive/A5

/Statement/A6/Custom

MediatypesPlain/Thin/Recycled/Thick/Archive/Bond/Cardstock

Mediaweight•SupportedWeight:60-163g/(16-43lb)

•ThinPaper(60-70g/)

•PlainPaper(70-90g/)

SecondCassette Tray(Feeder)

Sensing•H/WInstallDetect:Y es

Dimension(WxDx H)

Weight9.8kg(21.6lb)

ModelNameSL-DSK001S

Stand

Dimension(WxDx H)

Weight13.3kg(29.3lb)

ModelNameSL-MEM001 MemoryUpgradeKit

•ThickPaper(90-105g/)

•BondPaper(105-120g/)

•Cardstock:(121-163g/)

•PaperEmpty:Y es

•PaperT ypeDetect:No

•PaperSizeDetect:No

433x459.3x145.8mm

480x553x120mm

Size2GB

WirelessLANModelNameSL-NWE001X(Wireless+NFC)

Page 27

2.3.SystemConguration

1)FrontView

2.ProductSpecicationsandDescription

1Dualscandocumentfeedercover

2Dualscandocumentfeederwidthguides

3Dualscandocumentfeederinputtray

4Dualscandocumentfeederoutputtray

5Controlpanel

6Controlboardcover

7Frontcover

8Handle

9Optionaltray

10Stand

11Trayhandle

12Tray1

13Multi-purposetray

14Push-releaseofMulti-purposetray

15Frontcoverreleasebutton

16Outputtray

17Outputsupporttray

18USBmemoryport

19Scannerglass

20Scannerlid

Page 28

2.ProductSpecicationsandDescription

2)Innerview

1Tonercartridges

2Imagingunit

3Multi-purposesupporttray

4Paperwidthguidesonamulti-purposetray

Page 29

3)RearView

2.ProductSpecicationsandDescription

1Rearcoverhandle

2Rearcover

3Extensiontelephonesocket(EXT.)

4Telephonelinesocket(LINE)

5Networkport

6EDIportforcardreader

7USBport

85VoutputportforIEEE1284Bparallelconnector

NOTE

•Optionalfeature

•TousetheoptionalIEEE1284Bparallel connector,plugittotheUBSportandthe 5Voutputport.

9Power-switch

10Powerreceptacle

Page 30

2.ProductSpecicationsandDescription

SystemLayout

1DSDF

2SCANNER

3Exit

4LSU

5FuserUnit

6Cassette

7Optionaltray(SCF)

8Pickuproller/Retardroller/Forwardroller

9MPtray

10ImagingUnit

11TonerCartridge

12OPE

Page 31

PaperPath

2.ProductSpecicationsandDescription

Page 32

2.ProductSpecicationsandDescription

2.4.FeedingSystem

2.4.1.FeedingSystemOverview

ThefeedingsystempicksupapaperfromthecassetteorMPtrayandtransportsittothemachineinside.Itmainlyconsists ofthecassette,pickuproller,feedroller,registrationroller,transferrollerunit,exitunit,anddriveunit.

Page 33

[FeedingSystemComponent]

2.ProductSpecicationsandDescription

No.Description

1Tray1Papertray

2Tray2Papertray

3Tray3Papertray

4Tray4Papertray

5Tray1pickup/reverse/forwardrollers

6Tray2pickup/reverse/forwardrollers

7Tray3pickup/reverse/forwardrollers

8Tray4pickup/reverse/forwardrollers

9MPTraypickup/reverse/forwardrollers

10Tray1feedroller

11Tray2feedroller

12Tray3feedroller

13Tray4feedroller

No.Description

14Registrationsensor

15Registrationroller

16Transferroller

17Exitsensor

18Exitroller1

19Exitroller2

20Exitroller3

21Duplexdriveroller

22Duplexsensor

23Mainbinfullsensor

24Stand

Page 34

2.ProductSpecicationsandDescription

•Pick-Uproller(Tray1,2,3,4andMPTray)

-Thisrollerpicksupthepaperfromthetray .

•Forwardroller(Tray1,2,3,4andMPTray)

-Thisrollerisplacedagainstthereverseroller.Ittransportsthepaperfromthepickuprollertofeedroller.

•Reverseroller(Tray1,2,3,4andMPTray)

-Thisrollerisplacedagainsttheforwardrollerandtransportsonlyonesheettothefeedroller.Whentwosheetsof

paperormorearetransportedfromthepickuproller,theloadofthetorquelimiterofthereverserollerisheavier thanthefrictionalforcebetweenthesheets.Asaresult,thereverserollerisstoppedandthelowerpaperdoes notadvanceanyfurther.

•Feedroller

-Thisrollertransportsthepapersentfromtheforward/reverserollertotheregistrationroller.

•Registrationroller

-ThisrolleralignstheleadingedgeofthepaperandtransportsthepapertothetransferrollerAssy.

Page 35

2.4.2.Cassette

Thecassettestorespapers.

Papersizeissetusingthepaperguideintray.

BasicCassette(Tray1)

2.ProductSpecicationsandDescription

•Specication

1)Structure:DrawerType

2)Paperseparation:Reverserollertype

3)Capacity:550Sheets(75g/m²paperstandard)

4)Paper

-Plainpaper:A6,Statement,A5,Executive,B5,A4,Letter,Folio,Ofcio,Legal

-Autodetect:A5,Executive,B5,A4,Letter,Folio,Legal(7T ypes)

-SpecialPaper:Envelop,Label,Cardstock

5)Weight:plainpaper60~163g/m²

6)Plateknockuplifttype:LiftMotor+UpLimitSensor

Page 36

2.ProductSpecicationsandDescription

2.4.3.Pick-UpUnit

Whenpickuptakesplace,thepickuprollertransportsthepaper.TheKNOCK-UPmovesupbytheelevatingmotorand thepickuprollercomesintocontactwiththepaper.Theforwardrollerandthereverserollerservetomakesurethata singlesheetofpaperismovedtothepaperpath,andthepaperismovedasfarastheregistrationrollerbythework oftheverticalpathroller.

Page 37

2.ProductSpecicationsandDescription

2.4.4.RegistrationUnit

Theregistration(Regi.)rollerisdrivenbytheMainDriveMotor.Theregistrationclutchislocatedbetweentheregistration rollerandthemainmotor,andcontrolstheleadedgepapertimingwiththatoftheleadedgetonedimageontheOPCDrum.

Page 38

2.ProductSpecicationsandDescription

2.4.5.MPF(Multi-PurposeFeeder)Unit

TheMPFUnitallowsfeedingofspecialtymediastock,envelopes,andcustomsizepaper.

■Specication

1)Traycapacity:100sheets(75g/m²standardpaper)

2)MediaSize:Max8.5”×14”(215.9×355.67)/Min3”×5”(76.2x127)

3)Mediaweight:Plainpaper60~220g/m²

Page 39

2.ProductSpecicationsandDescription

2.5.ImageCreation

2.5.1.Printingprocessoverview

Thismachineusesatonercartridge,aimagingunit,transferroller,andtwolaserbeamsintheLSUformonoprinting.

Theimagingunitconsistsofadrumunitanddeveloperunit.ThedrumunitconsistsofanOPCdrum,chargeroller,cleaning roller,andcleaningblade.Thedeveloperunitconsistsofthedev.roller,supplyroller,Dr.blade,andagitator.

TheOPCdrumischargedwithanegativevoltagebythechargerollerandisexposedbythelightfromtheLSU(Laser Scanningunit).

ThelightproducedbyalasercreatesalatentimagebydischargingonthesurfaceoftheOPCdrum.Thenegativelycharged tonersareattractedtothelatentimageduetotheelectriceld.Thetoner(realimage)ontheOPCdrumaremovedtothe paperbythepositivebiasappliedtothetransferroller.

1)OPCdrumcharge:ThechargerollergivestheOPCdrumanegativecharge.

2)Laserexposure:Lightproducedbyalaserdiode(LD)hitsthechargedOPCdrumthroughthelensandmirrors.The machinecontrolsthelaserbeamon/offforthelatentimage.

3)Development:ThedevelopingrollercarriesthenegativelychargedtonertothelatentimageontheOPCdrumsurface.

4)Transfer:Thenegativelychargedtoneristransferredtothepaperbytransfervoltage.

5)CleaningforOPCdrum:ThecleaningbrushandbladeremoveremainingtonerontheOPCdrumsurfaceafter imagetransfertothepaper .

6)QuenchingforOPCdrum:QuenchingisdonebyilluminatingthewholeareaoftheOPCdrumwiththelaserat theendofeveryjob.

Page 40

2.ProductSpecicationsandDescription

2.5.2.TonerCartridge

Thetonercartridgesuppliestoner.

Thephotosensorinthetonercartridgedetectsthetonerlevel.Ifitisdefective,aseriousimagedefectcanhappen.

TheCRUMchipstoresthetonercartridgeinformation.

Page 41

2.ProductSpecicationsandDescription

2.5.3.ImagingUnit

Theimagingunitisanintegratedtype.TheImagingUnitconsistsofthedrum,developer,andDrumCleaningSections. Eachsectionisconstructedtogetheratthetimeofproductionandisnotdesignedtobedisassembled.ThereforetheImaging Unitmustbeorderedasanassembledpart.Sinceitisa"SalesOption",pleaseorderthoughoursaleschannel.

TheOPCdrumdiameteris30mm(circumference:about94.2mm).

ThedeverollermustkeeptheregularNiptopreventtheimagedefect.TheNipRingisusedforthis.

Aftertheimageismovedtotransferroller,theremainingtonerontheOPCdrumisremovedbythecleaningblade.

TheimagingunithasaCRUMthatstorestheseriesnumberandmaintenancecountinformation.

Page 42

2.ProductSpecicationsandDescription

2.5.3.1.Development

Thismachineusesaone-componentdevelopmentsystemandhasaimagingunit(whichisincludedinthedrumunit).

Thenewunitcontains20goftonerthatissuppliedtothesupplyrollerbytheagitator.Andthenthetonerissuppliedtothe deverollerbythesupplyroller.AfterthetonerexitsfromtheDr.blade,itformsadeveloperbrush.Thentonerisattractedto thesurfaceoftheOPCDrumonlyinareasthecorrespondstotheimagearea.Thediameterofthedeverolleris20mm.

Theupperaugerfunctiontosupplythetonertothebothsidesregularly .

Page 43

2.ProductSpecicationsandDescription

2.6.Fuserunit

Thissectiondescribesthefuserunitstructureandtheimagefusingprocess.

2.6.1.Fuserunitoverview

ThismodelusestwoHeaterLampswhichprovidesforamuchfasterwarm-uptimethanthatofaconventionalfusing system,thereforeittsinthecategoryofaninstantfusingsystem.

1)Drum-fuserbelt

Thedrum-fuserbeltismadeof3thinlayersthatcanbeheatedbythehalogenlampinsidemorequickly .Thedrum-fuser beltcontains2fusinglamps.Onelamp,centerheatinglamp,heatsthecenterandtheotherlamp,sideheatinglamp, heatstheendsintheaxialdirection.

2)PressureRoller

Thepressurerollerismadeofsoftsiliconerubber,whichattenslightlycreatesthefusingnip.

3)NCsensor

NCsensors(non-contacttypethermistors)arelocatedinthefrontareaandthesideareaofthedrum-fuserbeltand controlsthetemperature.Theyprotectsthefusingsystemfromoverheating.

4)Thermostat

Thermostatscutoffthepowersupplytothehalogenlampbyopeningthecircuitwhenthefuserbeltbecomesabnormally hotasaresultofproblemssuchasNCsensormalfunction.Thesethermostatsareusedtopreventabnormaloperation.

Page 44

2.ProductSpecicationsandDescription

2.6.2.Fuserunitdrive

TheDriveMotor[A]drivesthePressureroller[B]throughthegeartrain.Thefuserbelt[C]isdrivenbycontactwith thepressureroller.

Page 45

2.ProductSpecicationsandDescription

2.6.3.Fuserunittemperaturecontrol

Whenthemainswitchturnson,theCPUturnsonthefusinglamp.ThelampstaysonuntiltheNCsensorsdetectthestandby temperature.ThentheCPUraisesthetemperatureuptotheprintingtemperature.

■OverheatProtection

TheCPUcutspowertothefusinglampinthefollowingcases:

•TheFuserBelttemperatureisdetectedbytheNCsensor,andifitdetectsanoverheatconditionitwillshutdown

powertotheFuser.

•TheheatingtemperatureisdetectedbyathermistorandifresistanceissolowthattheMainBoarddetectsanoverheat

condition;itwilldisabletheControlCircuitfortheFuserontheMainBoard.

Thefollowingcomponentsareusedwhenthermistoroverheatprotectionfails:

•TwothermostatsforthefuserbeltareontheneutralsideoftheAClineofthefusinglamp.

•Ifitheroneofthethermostatsdetecttemperaturesthatbecomehigherthan190°C,itopensandcutspowertoboth

fusinglamp.

Page 46

2.ProductSpecicationsandDescription

2.7.LaserScanningUnit(LSU)

2.7.1.LaserScanningUnitOverview

TheLaserScanningUnit(LSU)consistsofonepolygonmotorandoneLD(LaserDiode),andformsalatentimageonthe surfaceofOPCdrum.Forthisprocess,thereisaC-DOElens,F-ThetaLens,reectivemirror(thatchangeslaserbeam path),thecoverglassforprotectingtheLSUfromcontamination.Also,LDPBAislocatedtothefrontforinterface.

ThePDsensorlocatedinLDPBAdetectsthescanningstartlineandgeneratesthehorizontalsyncsignal(Hsync).

ThepicturebelowshowsthemaincomponentsforLSU.

NOTE

TheLSUistheopticalprecisiondevice.Pleasehandleitcarefullyanddonotremovethecover.

1LDPBA

2P/MirrorMotor

3F-Lens

4ReectMirror

5Coverglass

6C-DOELens

•Information

-PartCode:JC97-03877A[LSU]

Page 47

2.7.2.LaserScanningOpticalpath

2.ProductSpecicationsandDescription

Thelaserbeamisreectedfromthemirror[A]andpassesthroughF-thetalens.Andthenitsdirectionischangedbythe reectionmirror[C].ItistransferredtoOPC.

ThepolygonmotorspeediscontrolledbythemainCPU.

TheLDunitgeneratingthelaserbeamhasthedualbeamlaserdiodewith780nmwavelength.Itiscontrolledbythe LDdriveIC.

ItemSpecication

LDUnit•LaserDiode:DualBeam

•DrivingICforDualLD

P/Motorspeed32,055rpm

ProcessSpeed271.40mm/sec

H/Winterface•LDHarness:14PinFFC

•P/MotorHarness:5PinFFC

Page 48

2.ProductSpecicationsandDescription

2.8.DriveSystem

2.8.1.DriveMotors

Thefollowingdiagramdisplaysthelocationsoftheprinterdrivemotors.

Page 49

No.MotorMotortypeQtyFunction

2.ProductSpecicationsandDescription

1DRIVEMAIN

BLDCmotor1OPC,Devedriving

BLDCmotor1FeedandFuserdriving

DCmotor1Tonersupply

E-clutch1Regi.shaftdriving

PM-STEP1Exitrollerdriving 2DRIVEEXIT

E-clutch1Fuserpressurecontrol

3MPE-clutch1MPpick-upshaftdriving

4DRIVEFEEDDCmotor1Cassetteelevatingdriving

5DUPLEXE-clutch1Duplexdriving

6PICKUPE-clutch1PICK-UP

Page 50

2.ProductSpecicationsandDescription

2.8.2.MainDriveUnit

FrontView

RearView

•Information

-PartCode:JC93-00923A[DRIVEMAIN]

Page 51

2.8.3.ExitDriveUnit

2.ProductSpecicationsandDescription

•Information

-PartCode:JC93-00349A[DRIVEEXIT]

PowerTrain

•Stepmotor→Gear→Gear→ExitRoller3driving

•Stepmotor→Gear→Gear→ExitRoller2driving

•Stepmotor→Gear→E-Clutch→Gear→Gear→Fuserpressuredriving

•Simplex/Duplex:DrivingbySTEPmotor

•Tray1:E-clutch

Page 52

2.ProductSpecicationsandDescription

2.8.4.TrayLiftingDriveUnit

•Information

-PartCode:JC93-00350A[DRIVE-FEED]

PowerTrain•Traylifting:DCmotor

•DCmotor→Gear→Gear→Gear→Gear→Traylifting

Page 53

2.9.ScannerSystem

2.9.1.Scannersystemoverview

2.ProductSpecicationsandDescription

ThepapersurfaceisexposedbytheplatenCISorADFCISandthereectedlightispassedtotheCISsensor.Thefunction oftheCISsensoristochangefromtheopticalimagedatatotheelectrical(analog)signal.Theanalogsignalisconvertedto thedigitalsignal,andthentheimageprocessexecutestomakeaimage.

ThismachineusesthedigitalizedCISforscanprocessing.Thismachinesupportsthedualscanningbyusingaplaten CISandadocumentfeederCIS.

Page 54

2.ProductSpecicationsandDescription

2.9.2.ScannerSystemComponents

Thefollowingshowstheconstructionandpurposeofthescanningsystem:

1)Inputtray&Documentguide

ThisisthetraytofeedpaperwhencopyingorscanningbytheDSDFunit.Thepaperisalignedbythedocumentguide. ThistraysupportsLGL,LTR,A4,A5,A6.

2)Pickupmodule

ThepickupmoduletransfersthepaperfromtheinputtraytotheDSDFinsideandseparatesthepaper.

3)Reverserollersystem

Thismachineusesthereverserollersystemforthepaperseparationofthedocumentfeeder.Thefeaturesofthissystem arethehighyield,highreliability ,lowernoiseincomparisontothepadsystem.

4)DSDF&PlatenCIS

ThismachinesupportsthedualscanningbyusingaplatenCISandadocumentfeederCIS.

5)Platenmotor

ThisisthedrivingmoduleformovingtheplatenCISmodule.Itislocatedtotheright-bottomoftheframe-platen.

Page 55

2.10.HardwareConguration

I2C

G PIO S PI UA R T

LC D

C O N T

R eCP 3/4

PW M

M TR

LSU

H PV C

D D R 3 C O N T

N AN D

BU S

S ATA

C O N T

ETH ER

US B

H O S T

US B D EV

C O R TE X-A9

1G H z

C O R TE X-A9

1G H z

AR M 946 250M H z

32/32KB 32/32KB 8/8KB

L2 1M B SR A M 256KB

CH O R U S 4-N

D D R 3

2G B

N AN D

128MB

SA TA2

32-bit

600M H z

PH Y

RTL82 11E

D SD F

D C IS

AFE

SC F

A1000

D eve

C R U M

I2C

SC A N I/F

M SO K

EE PR O M : 32KB

I2C

SP I

BLD C M TRS TE P M TR

FAN

D C M TR

SO LEN O IDC LU TC H

H V PS

LSU

320G B

2.5

U AR T

G P IO

PW M

D EBU G

1G bps N /W

U SB D EV ICE

U SB

US B H UB

C Y 7C 65632

U SB

O PE

S 31a

1.2GH z

4thUI

10.1 W S VG A

D D R

2G B

U SB

E D I

N FC +W LAN

U SB _D IR EC T

U SB

M odem (cuhead)

E EP R O M

8KB

SY STE M E EP R O M

32KB

M4580/M4583seriesElectricalCircuitSystemconsistsofthefollowing:

•Mainboard

•DSDFboard

•OPEboard

•HVPSboard

•SMPSboard

•FuserDriveBoard(FDB)

DiagramoftheM4580/M4583SeriesElectricalCircuit

2.ProductSpecicationsandDescription

Themainboardhandlesthevideocontrol,enginecontrolandscancontrol.

ThemainboardreceivestheprintdatafromthehostthroughthenetworkorUSBport,anditreceivesthecopydatafromthe scancontrolpart.Ittakesthisinformationandgeneratesprintablevideobitmapdata.Itcontrolsallmodulesrequiredto print,thatis,LSU,HVPS,fan,fuser,scanfunction,LCDdisplay,touchscreen.

ThemainboardcommunicateswiththedrivesystemandotherdevicesthroughUART.Itcommunicateswiththetoner cartridgeandimagingunitthroughI2Ctochecktheirlife.

ThemainboardadoptedthedualcoreCPU1GHz,DDR32GBmemory,FlashNAND128MB,320GBSA T AHDDto controltheenginedriving,videosignalprocessing,interface,etc.successfully .

Page 56

2.ProductSpecicationsandDescription

CircuitBoardLocations

Thefollowingdiagramsshowthelocationsoftheprintercircuitboards:

Page 57

2.ProductSpecicationsandDescription

2.10.1.Mainboard

Themainboardconsistsofthemainprocessor(1GHzdualcoreCPU),memory(DDR32GB),1GEthernetPHY ,USB2.0 HUB,scan/video/UI/faxsignalinterfaceconnection,motordrivingIC,enginesignalinterfaceconnection,powerinterface.

Themainprocessorcontrolsvideo,engine,UIdisplayandcommunicatesthevariousdevices.TheHDDisconnected tothemainboardbySATA2andtotheSCFbyUART.

MainBoardConnectionInformation

•Connection

1OPEInterface(USB)

2OPEInterface(Power)

3HVPSInterface

4ExitMotorInterface

5DSDFMotor/Sensor

6CRUM/TonerRemain

7Option(Wireless)

8Direct_USB

9FAXInterface

10PlatenDCISInterface

11DSDFDCISInterface

12PlatenMot/Home_Sen

13Debug_Main

14GigaRJ45

15EDI

16USBDevice

17JointPBAInterface

18LSUInterface

19SMPSPOWER

20SMPS_CONTROL

21FUSER_THERMISTOR

22DIMM

23SA TASignal

24SA TAPower

25P APER_LOW_SEN

26MSOK

27Debug_SCB

28Debug_A1000

29SCF

30BLDC

Page 58

2.ProductSpecicationsandDescription

31ELEV_MOT/

PAPER_SIZE

32FDB

33FEED/REGISENSOR

34DC_JACK

•Information

-PartCode:JC41-00870A

-PartName:PBA-MAIN

2.10.2.MSOK

MSOKPBAconsistsofaEEPROM(256K-bit)thatisstoredforallsystemoperationinformationlikeasystemparameter, devicestatus,techinformation,andserviceinformation.

NOTE

Whenamainboardneedstobeexchanged,theMSOKPBAshouldbere-installedtothenewmainboardtoretainthesystem information.

Page 59

2.ProductSpecicationsandDescription

2.10.3.SO-DIMMPBA

TheSO-DIMMPBAisthesystemmemorymoduleofthemainboard.Itisusedfortheoperatingsystem,somesystem applicationprograms,anditstoressomeprintdatafromtheUSBandNetworkport(scannedimages,copydata,faxdataand printablevideodata,etc.).TheSO-DIMMPBAincludesthefollowingfeatures:

•2GBcapacity

•32-bitnonECCDDR2266MHzspeed.

NOTE

Onlythismemorycanbeinstalledtothemainboard.Awiseusememorycannotbeinstalled.

2.10.4.FaxCard(Optional)

Thefax(modem)cardisusedtotransferandreceivethefaxdatathroughatelephoneline.ThisPBAiscontrolledby themainboardandhastwoconnectors,connectors,oneforthetelephonelineconnectionandtheotherforanexternal phoneconnection.

•Information

-PartCode:JC92-02569A

-PBAname:PBA-LIU

•Connection

1FaxJointInterfaceConnector

2TelLineInterfaceConnector

3ExternalPhoneInterfaceConnector

Page 60

2.ProductSpecicationsandDescription

2.10.5.OPE

OPEhas10.1inchtouchpadforuserinterface.IthasthepowerharnessforpowersupplyandtheUSBcableforinterface withthemainboard.AnditissuppliedtotheeldastheAssy.

•Information

-PartCode:JC97-04499B

-PartName:OPE

•Connection

1MainIF(USB)

2MainIF(POWER)

Page 61

2.10.6.USBHostPBA

USBHostPBAisusedtointerfacewithmainboard,externalUSBmemory,NFC,wireless.

•Information

-PartCode:JC92–02048A

-PartName:PBA-USBHOST

•ConnectionforDirectUSB

2.ProductSpecicationsandDescription

•ConnectionforOption

1MainBoardInterfaceConnector

2ExternalUSBconnection

1MainBoardInterfaceConnector

2OptionConnection(NFC&Wireless)

Page 62

2.ProductSpecicationsandDescription

2.10.7.SMPSboard

SMPS(SwitchingModePowerSupply)boardsupplieselectricpowertothemainboardandotherboards.Thevoltage providedincludes+5V ,and+24Vfroma110V/220Vpowerinput.Ithassafetyprotectionmodesforovercurrent andoverload.

•Specication

GeneralInput/OutputVoltage

1)AC110V(90V~135V)

2)AC220V(180V~270V)

3)OutputCurrent

-+5V:4.0A

-+24V:7.5A

4)OutputPower:1500W(SMPS:200W,FDB:1300W)

-DC5V:20W

-DC24V:180W

•Information

110V220V

PartCodeJC44-00091CJC44-00092C

PartNameSMPSV1SMPSV2

•Connection

1Input_AC

2OUTPUT_DC(toDCPOWERPBA)

3SMPSControlSignal(frommainboard)

Page 63

•Input/Outputconnector

-ACInputConnector(CON1)

-DCOutputConnector(CON2)

2.ProductSpecicationsandDescription

DescriptionPINNAMEPINASSIGN

ACInputAC_L1

ACInputAC_N2

DescriptionPINNAMEPINASSIGN

Power+5V11

5VGroundGND2

Power+5V23

24VGround+GND4

Power+24V15

24VGroundGND6

Power+24V27

24VGroundGND8

-SignalConnector(CON3)

Power+24V39

DescriptionPINNAMEPINASSIGN

GroundGND1

SMPSControl24V_ON_OFF2

GroundGND3

Page 64

2.ProductSpecicationsandDescription

2.10.8.FuserDriveBoard(FDB)

Thisboardsupplies110V/220Vpowertotheheatlamp.Ithelpkeepthestablepowercontrol.

•Speccation

-OutputPower:1300W

-ACLamp1:700W

-ACLamp2:600W

•Information

110V220V

PartCodeJC44-00203AJC44-00204A

PartNameFDBV1FDBV2

•Connection

1Fuser_ControlSignal

2OUTPUT_AC(toSMPS)

3INPUT_AC

4OUTPUT_AC(toACLamp1,2)

•Input/Outputconnector

-ACInputConnector(CON2)

DescriptionPINNAMEPINASSIGN

ACInputAC_L1

ACInputAC_N2

-ACOutputConnector(CON3)

DescriptionPINNAMEPINASSIGN

ACOutputAC_L1

Page 65

DescriptionPINNAMEPINASSIGN

ACOutputAC_N2

-ACOutputConnector(CON4)

DescriptionPINNAMEPINASSIGN

2.ProductSpecicationsandDescription

-SignalConnector(CON1)

Lamp1ControlSignalHeater_ON12

Lamp2ControlSignalHeater_ON23

ACOUTPUT

(toLamp)

DescriptionPINNAMEPINASSIGN

Power24VS11

Phase_Control

Signal

FDBON_OFFRelay_ON/OFF5

GroundGND6

LAMP11

LAMP22

COMMON3

Zero_Crossing4

Page 66

2.ProductSpecicationsandDescription

2.10.9.HVPSboard

HVPS(HighVoltagePowerSupply)boardgenerateshigh-voltagechannels,whichincludeTHV ,MHV ,DEVEDC, Fuser-bias,SA W .

•Information

•Connection

-PartCode:JC44–00239A

-PartName:HVPS

1DR.BLADE

2SUPPLY

3DEVE

4MHV

5THV

6SAW

7LSUFAN

8HVPSINPUT

9REARF AN/COVEROPEN

10EXIT/ENVSENSOR

Page 67

2.ProductSpecicationsandDescription

2.10.10.SCFboard

SCFboardcontrolstheoptionalcassette.Itconsistsofacontroller(S3F443FX),motordriveICforcontrollingthefeeding timingwiththemainboard.

•Information

-PartCode:JC92-02754A

-PBAName:PBA-SCF

•Connection

1BLDCmotor

2Mainsolenoid

3Papersizesensor

4IFlower

5IFupper

6Regisolenoid

7Paperemptysensor

8Elevatormotor

9Paperlowsensor

Page 68

2.ProductSpecicationsandDescription

2.10.11.EraserPBA

EraserPBAiscomprisedofmanyLEDcomponents.EachLEDisusedforerasingnegativechargesonthesurfaceofthe drumafterprinting.

•Information

-PartCode:JC92-02373A

-PartName:ERASER

2.10.12.Cover-OpenPBA

ThisboardcutsoffandsupplyDCpowerwhenthefrontcoverisopenedorclosed.Ithasthe24Vpowerinterlock functionforsafety.

•Information

•PartCode:JC92–02721A

•PartName:PBA-ERASER

•Connection

15VS

25V

3.4.524VS1

6.7.824V1

Page 69

2.10.13.Deve_TonerCrumJointPBA

TheDeveCrumJointPBAistheinterfacePBAbetweentheImagingUnitandthesystem.

•Information

-PartCode:JC92-02163A

-PartName:DEVECRUMJOINT

2.10.14.TonerRemainSensorPBA

2.ProductSpecicationsandDescription

Thisboarddetectsthetonersupplystatusforthetonercartridgeandimagingunit.

Itchecksthetonersupplylevelthroughtheopticalpathandsendtheinformationtothemainboard.

Whenthetonerlevelislow,themainboardcontrolsthetonersupplymotorfortonersupplement.

•Information

•PartCode:JC92-02752A

Page 70

2.ProductSpecicationsandDescription

2.10.15.JointPBA

TheJointPBAprovidestheinterfaceforclutch,sensorandmotors.

•Connection

1Cover-OpenIF

2TonerDCMotorIF

3MPSensorIF

•Information

-PartCode:JC92–02374A

-PartName:JOINT-PBA

4MPClutchIF

5PaperSenorIF

6Pickup&DulpexClutchIF

7RegiClutchIF

8MainIFFFCCable

Page 71

2.10.16.EEPROMPBA

TheEEPROMPBAincludesCRUmemoryforimagingunitlifecyclecounting.

2.10.17.CRUMPBA

TheCRUMPBAincludesCRUmemoryfortonercartridgelifecyclecounting.

2.ProductSpecicationsandDescription

Page 72

3.DisassemblyandReassembly

3.1.Precautionswhenreplacingparts

3.1.1.Precautionswhenassemblinganddisassembling

•UseonlyapprovedSamsungspareparts.Ensurethatpartnumber,productname,anyvoltage,currentortemperature

ratingarecorrect.Failuretodosocouldresultindamagetothemachine,circuitoverload,reorelectricshock.

•Donotmakeanyunauthorizedchangesoradditionstotheprinter,thesecouldcausetheprintertomalfunctionand

createelectricshockorrehazards.

•Takecarewhendismantlingtheunittonotewhereeachscrewgoes.Thereare19differentscrews.Useofthewrong

screwcouldleadtosystemfailure,shortcircuitorelectricshock.

•DonotdisassembletheLSUunit.Onceitisdisassembleddustisadmittedtothemirrorchamberandwillseriously

degradeprintquality .Therearenoserviceablepartsinside.

•Regularlychecktheconditionofthepowercord,plugandsocket.Badcontactscouldleadtooverheatingandrfe.

Damagedcablescouldleadtoelectricshockorunitmalfunction.

3.1.2.PrecautionswhenhandlingPBA

StaticelectricitycandamageaPBA,alwaysusedapprovedanti-staticprecautionswhenhandlingorstoringaPBA.

•PrecautionswhenmovingandstoringPBA

1)PleasekeepPBAinaconductivecase,anti-staticbag,orwrappedinaluminumfoil.

2)DonotstoreaPBAwhereitisexposedtodirectsunlight.

•PrecautionswhenreplacingPBA

1)Disconnectpowerconnectorsrst,beforedisconnectingothercables.

2)Donottouchanysolderedconnections,connectorterminalsorotherelectronicpartswhenhandlinginsulatedparts.

•PrecautionswhencheckingPBA

1)BeforetouchingaPBA,pleasetouchothergroundedareasofthechassistodischargeanystaticelectricalcharge onthebody.

2)TakecarenottotouchthePBAwithyourbarehandsormetalobjectsasyoucouldcreateashortcircuitorgetan electricshock.TakeextracarewhenhandlingPBAswithmovingpartsttedsuchassensors,motorsorlampsas theymaygethot.

3)Takecarewhentting,orremoving,screws.Lookoutforhiddenscrews.Alwaysensurethatthecorrectscrewis usedandalwaysensurethatwhentoothedwashersareremovedtheyarerettedintheiroriginalpositions.

Page 73

3.DisassemblyandReassembly

3.1.3.ReleasingPlasticLatches

Manyofthepartsareheldinplacewithplasticlatches.Thelatchesbreakeasily;releasethemcarefully.

Toremovesuchparts,pressthehookendofthelatchawayfromtheparttowhichitislatched.

Page 74

3.DisassemblyandReassembly

3.2.Replacingthemaintenancepart

3.2.1.FuserUnit

1.Turnthemachineoff.

2.Opentherearcover.

3.Whileopeningtherearcoverata45°angle,liftupthe

rightsideoftherearcover,Thentakeofftherearcover.

4.Remove4screws.

5.Liftupbothlevers.Thenreleasethefuserunit.

CAUTION

Thefuserareaishot.T akecarewhenremoving paperfromthemachine.

Page 75

3.2.2.TransferRoller

3.DisassemblyandReassembly

1.Turnthemachineoff.

2.Openthefrontcover.Removethetonercartridgeand

imagingunit.

3.ReleasethetransferrollerAssywhilepushingtheboth sideholdertothedirectionofarrow .

4.Insertthetonercartridgeandimagingunit.

5.Closethefrontcover.

6.Turnthemachineon.

Page 76

3.DisassemblyandReassembly

3.2.3.Pick-Up_Forwardroller

1.Removethecassette.2.Liftsmalltap,thenremovethepickup/forwardroller.

NOTE

Whenreplacingtheserollers,itisrecommendedthat youreplaceallrollersatthesametime.

Page 77

3.2.4.DSDFpickuprollerAssy

1.OpentheDSDFcover-open.ThenremovetheE-ring.2.Removethepickupshaft.

3.ReleasetheDSDFpick-uprollerAssy .

3.DisassemblyandReassembly

Page 78

3.DisassemblyandReassembly

3.2.5.DSDFReverserollerAssy

1.OpentheDSDFcover-open.Thenremovethereverse rollercover .

2.ReleasethereverserollerAssy.

Page 79

3.DisassemblyandReassembly

3.3.ReplacingthemainSVCpart

3.3.1.RearCover

1.Opentherearcover.2.Whileopeningtherearcoverata45°angle,liftupthe rightsideoftherearcover,Thentakeofftherearcover.

Page 80

3.DisassemblyandReassembly

3.3.2.FrontCover

1.Removethecassette.OpentheMPtray.

2.ReleasethelinkerfromtherightoftheMPtray.

4.RemovetheCOVER-MP .

5.Releasethelinkerfromtherightofthefrontcover.

Thenremovethefrontcover.

3.RemovetheMPtraybyreleasingthehookofthe COVER-MP.

Page 81

3.3.3.Right_LeftCover

3.DisassemblyandReassembly

1.Removethetonercartridge,imagingunit,andcassette.

2.Removetherearcover.(Referto3.3.1.

3.PullandreleasetheRear-dummycover.

4.Remove3screwsfromtherear.

6.Releasetherightcover.

)

7.Remove2screwsfromthefront.

5.Remove2screwsfromthefront.

8.Remove2screwsfromtherear.

Page 82

3.DisassemblyandReassembly

9.Releasetheleftcover.

Page 83

3.3.4.DSDFUnit

3.DisassemblyandReassembly

1.Removetherightcover.(Referto3.3.3.)

2.UnplugtheDSDFcablesonthemainboard.Release

thecablefromtheharnessguide.

3.Remove1screwforgroundwire.

4.LiftupandreleasetheDSDFunit.

NOTE

ShadingTestforDSDFUnitmustbecarriedout,after replacingtheDSDSunitorDSDFCIS.(Referto4.5.5.3)

Page 84

3.DisassemblyandReassembly

3.3.5.OPEUnit

1.Removetherightcover.(Referto3.3.3.)

2.UnplugtheOPEcables.

3.PushtheOPEunitverticallywhilepushingthebutton.

5.Remove2screws.

6.LiftupandreleasetheOPEunit.

4.RemovetheOPEhingecoverbyreleasingthehooks.

Page 85

3.3.6.PlatenUnit

3.DisassemblyandReassembly

1.Removetherightcover.(Referto3.3.3.)

2.Unplugtheplatencableonthemainboard.

3.Remove4screw-caps.Thenremove4screws.

4.Remove2screwsfromtherear.

5.Liftupandreleasetheplatenunit.

Page 86

3.DisassemblyandReassembly

3.3.7.MiddleCover

1.Removetheplatenunit.(Referto3.3.6.)

2.Remove4screwssecuringtheCover-MiddleUpperR.

3.LiftupandreleasetheCover-MiddleUpperR.

5.LiftupandreleasetheCover-MiddleUpperL.

6.Removetheharnessguideafterremoving2screws.

4.Remove3screwssecuringtheCover-MiddleUpperL.

7.ReleasetheOPEcables.

Page 87

3.DisassemblyandReassembly

8.Opentheharnessclamp.

9.Removethefaxboardafterremoving4screws.

10.Remove5screwsfromthetopofthemiddlecover.

11.Remove2screwsfromtheleftsideofthemiddlecover.

Page 88

3.DisassemblyandReassembly

12.Remove1screwfromthefrontsideofthemiddlecover.

13.Remove1screwfromtherearsideofthemiddlecover.

14.Liftupandreleasethemiddlecover.

Page 89

3.3.8.HDD(HardDiskDrive)

3.DisassemblyandReassembly

1.Removetherightcover.(Referto3.3.3.)

2.Remove3screws.

3.Unplug2cables.ThenremovetheHDDAssy.

Page 90

3.DisassemblyandReassembly

3.3.9.MainBoard

1.Removetherightcover.(Referto3.3.3.)

2.RemovetheHDD.(Referto3.3.7.

)

3.Unplugallcablesonmainboard.Thenreleasethe cablesfromtheharnessguide.

4.Removetheharnessguideafterremoving2screws.

5.Remove4screws.Thenreleasethemainboard.

NOTE

•Whenamainboardneedstobeexchanged,the MSOKPBAshouldbere-installedtothenewmain boardtoretainthesysteminformation.

•ShadingTestforDSDFUnitmustbecarriedout, afterreplacingthemainboard.(Referto4.5.5.3

)

Page 91

3.3.10.JointPBA

1.Removetherearcover.(Referto3.3.3.)

2.UnplugallcablesonthejointPBA.

3.Remove4screws.ThenreleasethejointPBA.

3.DisassemblyandReassembly

Page 92

3.DisassemblyandReassembly

3.3.11.SMPSandFDB(FuserDriveBoard)

1.Removetherightcover.(Referto3.3.3.)

2.Remove4screws.

3.Unplugthecable.ThenreleasetheSMPScover.

4.UnplugallcablesonFDB.Remove3screws.And

releasetheFDB.

5.UnplugallcablesonSMPS.Remove3screws.And releasetheSMPS.

Page 93

3.3.12.OPCmotorandMainmotor

1.Removetherightcover.(Referto3.3.3.)

2.UnplugthecableontheOPCmotor.Remove4screws.

ThenreleasetheOPCmotor.

3.DisassemblyandReassembly

Page 94

3.DisassemblyandReassembly

3.3.13.MainDriveUnit

1.Removetherightcover.(Referto3.3.3.)

2.RemovetheJointPBA.(Referto3.3.10.

)

3.RemovetheSMPScover.(Referto3.3.11.)

4.RemovetheMPclutchafterremovingtheE-clip.And

removethegearafterremovingtheE-clip.

5.Remove5screws.Thenreleasethemaindriveunit.

NOTE

Whenreassemblingthemaindriveunit,tighten5screws inorderasshownabove.

Page 95

3.3.14.DuplexclutchandPickupclutch

3.DisassemblyandReassembly

1.Removetherightcover.(Referto3.3.3.)

2.Removethemaindriveunit.(Referto3.3.13.)

3.Releasethebracketafterremoving2screws.Then,

removethepickupclutch.

4.RemovetheE-ring.Then,removetheduplexclutch.

Page 96

3.DisassemblyandReassembly

3.3.15.HVPSboard

1.Removetheleftcover.(Referto3.3.3.)

2.UnplugallcablesfromtheHVPSboard.

3.Remove4screws.ThenreleasetheHVPSboard.

Page 97

3.3.16.ExitUnit

3.DisassemblyandReassembly

1.Removetherear/front/left/rightcover.(Referto

3.3.1~3.)

2.Removethefuserunit.(Referto3.2.1.)

3.Removethemiddlecover.(Referto3.3.7.)

4.Remove2screws.Thenreleasethebracket.

NOTE

6.Remove2screws.ReleasetheExitunitafterpullitto therearslightly.

Whenreassemblingtheexitunit,rsttightenthese screwstosecuretheframeandbracket.

5.Remove4screwsfromtherear.

Page 98

3.DisassemblyandReassembly

3.3.17.LSU

1.Removethemiddlecover.(Referto3.3.17.)

2.RemovetheatcableontheLSU.

3.Remove4screws.Unplugthecable.Andreleasethe

LSU.

NOTE

WhenreassemblingtheLSU,placetheharnesscenter linetothearrowontheLSU.

Page 99

3.3.18.EraserLampPBA

3.DisassemblyandReassembly

1.RemovetheLSU.(Referto3.3.17.)

2.Remove1screwandpush1hook.

3.PulltheeraserlampPBAtotheleftslightly.Andthen

releaseit.

Page 100

3.DisassemblyandReassembly

3.3.19.CoverOpenPBA

1.Removetherightcover.(Referto3.3.3.)

2.Removethemiddlecover.(Referto3.3.7.)

3.Remove2screws.ThenreleasetheCoverOpenPBA.

Samsung ProXpress M458 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

MonoLaserMFP

1.Precautions

1.1.Safetywarning

1.2.Cautionforsafety

1.2.1.Toxicmaterial

1.2.3.Handlingprecautions

1.2.4.AssemblyandDisassemblyprecautions

1.2.5.Disregardingthiswarningmaycausebodilyinjury

1.3.ESDprecautions

1.4.CautionforDataLoss

2.1.ProductOverview

2.2.8.Supplies

2.2.9.MaintenanceParts

2.2.10.Option

2.4.FeedingSystem

2.4.1.FeedingSystemOverview

2.4.2.Cassette

2.4.3.Pick-UpUnit

2.4.4.RegistrationUnit

2.4.5.MPF(Multi-PurposeFeeder)Unit

2.5.ImageCreation

2.5.1.Printingprocessoverview

2.5.2.TonerCartridge

2.5.3.ImagingUnit

2.5.3.1.Development

2.6.Fuserunit

2.6.1.Fuserunitoverview

2.6.2.Fuserunitdrive

2.6.3.Fuserunittemperaturecontrol

2.7.LaserScanningUnit(LSU)

2.7.1.LaserScanningUnitOverview

2.7.2.LaserScanningOpticalpath

2.8.DriveSystem

2.8.1.DriveMotors

2.8.2.MainDriveUnit

2.8.3.ExitDriveUnit

2.8.4.TrayLiftingDriveUnit

2.9.ScannerSystem

2.9.1.Scannersystemoverview

2.9.2.ScannerSystemComponents

2.10.1.Mainboard

2.10.2.MSOK

2.10.3.SO-DIMMPBA

2.10.4.FaxCard(Optional)

2.10.5.OPE

2.10.6.USBHostPBA

2.10.7.SMPSboard

2.10.8.FuserDriveBoard(FDB)

2.10.9.HVPSboard

2.10.10.SCFboard

2.10.11.EraserPBA

2.10.12.Cover-OpenPBA

2.10.13.Deve_TonerCrumJointPBA

2.10.14.TonerRemainSensorPBA

2.10.15.JointPBA

2.10.16.EEPROMPBA

2.10.17.CRUMPBA

3.DisassemblyandReassembly

3.1.Precautionswhenreplacingparts

3.1.1.Precautionswhenassemblinganddisassembling

3.1.2.PrecautionswhenhandlingPBA

3.1.3.ReleasingPlasticLatches

3.2.Replacingthemaintenancepart

3.2.1.FuserUnit

3.2.2.TransferRoller

3.2.3.Pick-Up_Forwardroller

3.2.4.DSDFpickuprollerAssy

3.2.5.DSDFReverserollerAssy

3.3.ReplacingthemainSVCpart

3.3.1.RearCover

3.3.2.FrontCover

3.3.3.Right_LeftCover

3.3.4.DSDFUnit

3.3.5.OPEUnit

3.3.6.PlatenUnit

3.3.7.MiddleCover