Samsung Xpress M202 series User manual

Mono Laser Printer
Xpress M202x series
M2020 / M2020W / M2022 /
M2022W
(Ver1.0)
SERVICE MANUAL
Mono Laser Printer Contents
1. Precautions
2. Product Specications and Description
3. Disassembly and Reassembly
4. Alignment and Troubleshooting
5. System Diagram
6. Reference Information
Refer to the service manual in the GSPN (see the rear cover) for more information.

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.ProductSpecications..............................................................................................................2−1
2.1.1.ProductOverview........................................................................................................2−1
2.1.2.Specications.............................................................................................................2−1
2.1.2.1.GeneralPrintEngine......................................................................................2−1
2.1.2.2.ControllerandSoftware..................................................................................2−2
2.1.2.3.PaperHandling.............................................................................................2−2
2.1.2.4.Supplies......................................................................................................2−3
2.1.2.5.MaintenancePart..........................................................................................2−3
2.1.2.6.ReliabilityandService...................................................................................2−4
2.1.2.7.Environment................................................................................................2−4
2.1.2.8.Accessories..................................................................................................2−4
2.1.3.ModelComparisonTable..............................................................................................2−6
2.2.SystemOverview.....................................................................................................................2−7
2.2.1.FrontView.................................................................................................................2−7
2.2.2.RearView..................................................................................................................2−8
2.2.3.PaperPath..................................................................................................................2−9
2.2.4.SystemLayout............................................................................................................2−10
2.2.4.1.FeedingPart.................................................................................................2−11
2.2.4.2.TransferRoller.............................................................................................2−12
2.2.4.3.DriveUnit...................................................................................................2−12
2.2.4.4.FuserUnit....................................................................................................2−13
2.2.4.5.LSU(LaserScannerUnit)...............................................................................2−15
2.2.4.6.TonerCartridge.............................................................................................2−16
2.2.5.Hardwareconguration................................................................................................2−17
2.2.5.1.Mainboard..................................................................................................2−18
2.2.5.2.OPEboard...................................................................................................2−20
2.2.5.3.WirelessLANboard(M202xWonly)................................................................2−21
2.2.5.4.SMPS/HVPSboard.......................................................................................2−22
iCopyright©1995-2013SAMSUNG.Allrightsreserved.

Contents
2.2.5.5.ElectricalPartsLocation.................................................................................2−24
2.2.6.EngineF/WContolAlgorithm.......................................................................................2−25
2.2.6.1.Feeding.......................................................................................................2−25
2.2.6.2.Transfer.......................................................................................................2−25
2.2.6.3.Fusing.........................................................................................................2−26
2.2.6.4.LSU............................................................................................................2−26
2.2.7.SoftwareDescriptions..................................................................................................2−27
2.2.7.1.Softwaresystemoverview..............................................................................2−27
2.2.7.2.Architecture.................................................................................................2−27
2.2.7.3.DataandControlFlow...................................................................................2−28
3.DisassemblyandReassembly..............................................................................................................3−1
3.1.Precautionswhenreplacingparts................................................................................................3−1
3.1.1.Precautionswhenassemblinganddisassembling...............................................................3−1
3.1.2.PreautionswhenhandlingPBA......................................................................................3−1
3.1.3.ReleasingPlasticLatches..............................................................................................3−2
3.2.Screwsusedintheprinter..........................................................................................................3−3
3.3.ReplacingtheMainSVCparts...................................................................................................3−4
3.3.1.Cover........................................................................................................................3−4
3.3.2.Mainboard.................................................................................................................3−6
3.3.3.FuserUnit..................................................................................................................3−6
3.3.4.SMPS/HVPSboard......................................................................................................3−7
3.3.5.DriveUnit..................................................................................................................3−7
3.3.6.LSU..........................................................................................................................3−8
3.3.7.FeedSensorPBA........................................................................................................3−9
3.3.8.Pickuproller..............................................................................................................3−9
3.3.9.Motor........................................................................................................................3−10
3.3.10.TransferRoller............................................................................................................3−11
4.AlignmentandTroubleshooting...........................................................................................................4−1
4.1.AlignmentandAdjustments.......................................................................................................4−1
4.1.1.ControlPanel..............................................................................................................4−1
4.1.2.UnderstandingthestatusLED........................................................................................4−3
4.1.3.JamRemoval..............................................................................................................4−4
4.1.4.PeriodicDefectiveImage..............................................................................................4−7
4.1.5.Usefulmanagementtools..............................................................................................4−8
4.1.5.1.UsingSamsungEasyPrinterManager(WindowsandMacintoshonly)....................4−8
4.1.5.2.UsingSamsungPrinterStatus(Windowsonly)...................................................4−10
4.1.5.3.UsingSyncThruWebService(SWS)................................................................4−11
4.1.6.UpdatingFirmware......................................................................................................4−13
4.1.6.1.UpdatethermwarebyusingtheUSBport........................................................4−13
4.1.6.2.Updatethermwarebyusingthenetwork(M202xWonly)...................................4−14
Copyright©1995-2013SAMSUNG.Allrightsreserved.ii

Contents
4.2.Troubleshooting......................................................................................................................4−16
4.2.1.Procedureofcheckingthesymptoms...............................................................................4−16
4.2.1.1.BasicCheckList...........................................................................................4−17
4.2.2.ErrorCodeandTroubleshooting.....................................................................................4−18
4.2.3.Imagequalityproblem..................................................................................................4−25
4.2.4.Othererrors................................................................................................................4−31
5.SystemDiagram................................................................................................................................5−1
5.1.BlockDiagram........................................................................................................................5−1
5.2.ConnectionDiagram.................................................................................................................5−2
6.ReferenceInformation........................................................................................................................6−1
6.1.ToolforTroubleshooting...........................................................................................................6−1
6.2.Glossary.................................................................................................................................6−2
6.3.TheSamplePatternfortheTest..................................................................................................6−8
6.4.Selectingalocation..................................................................................................................6−9
iiiCopyright©1995-2013SAMSUNG.Allrightsreserved.

1.Precautions
1.Precautions
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:800nm
•Beamdivergence
-Paraller:11degrees
-Perpendicular:35degrees
•Maximumpowerofenergyoutput:12mW
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
“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.
1-6Copyright©1995-2013SAMSUNG.Allrightsreserved.

2.ProductSpecicationsandDescription
2.ProductSpecicationsandDescription
2.1.ProductSpecications
2.1.1.ProductOverview
1)Speed
•Upto20ppminA4(21ppminLetter)
2)Processor
•600MHz(A1500CPU/Europeonly/M2022,M2022W)
•600MHz(A1000CPU/M2020,M2020W)
3)PrinterLanguages
•SPL(SamsungPrinterLanguage)
4)Memory
•M2022W/M2022:128MB
•M2020W:64MB
•M2020:8MB
5)Interface
•Hi-SpeedUSB2.0
•NetworkInterface802.11b/g/nwirelessLAN(OnlyM202xW)
•WirelessmodelsupportsNFCprinting.
6)TonerCartridges
•Initial:500pages
•Sales:1,000pages
2.1.2.Specications
ProductSpecicationsaresubjecttochangewithoutnotice.Seebelowforproductspecications.
2.1.2.1.GeneralPrintEngine
ItemSpecication
EngineSpeedSimplexUpto20ppminA4(21ppminLetter)
Warm-uptimeFromSleepLessthan30seconds
FromReadyLessthan8.5seconds FPOT
FromSleepLessthan19seconds
ResolutionUpto1,200x1,200dpieffectiveoutput
Copyright©1995-2013SAMSUNG.Allrightsreserved.2-1

2.ProductSpecicationsandDescription
2.1.2.2.ControllerandSoftware
ItemSpecication
Processor600MHz
Std.
•M2022W/M2022:128MB
•M2020W:64MB
•M2020:8MB
Memory
OptionalN/A
PrinterLanguagesSPL(SamsungPrinterLanguage)
FontsWindowsFonts
DefaultDriverSPL(SamsungPrinterLanguage)
InstallSPL(SamsungPrinterLanguage)
XP(32/64bits)/Vista(32/64bits)/2003Server(32/64bits)/2008
Server(32/64bits)/7(32/64bits)/2008ServerR2(64bits)/8(32/64bits)
•VariousLinuxOS
•RedHatEnterpriseLinux5,6
•Fedora11,12,13,14,15,16,17,18
•openSUSE11.0,11.1,11.2,11.3,11.4,12.1,12.2,12.3
•Ubuntu10.04,10.10,11.04,11.10,12.04,12.10
•SUSELinuxEnterpriseDesktop10,11
•Debian5.0,6.0
•Mint13,14
SupportingOS
MacOSX10.5~10.8
WHQLVista(32/64bits)/7(32/64bits)/8(32/64bits)
Driver
CompatibilityXP(32/64bits)/Vista(32/64bits)/2003Server(32/64bits)/2008
Server(32/64bits)/7(32/64bits)/2008ServerR2(64bits)/8(32/64bits)
ParallelN/A
USBHi-SpeedUSB2.0
WiredNetworkN/A
Interface
WirelessNetworkNetworkInterface802.11b/g/nwirelessLAN
SamsungAnyWebWindowsandMacintoshOSonly
SamsungEasyPrinter
ManagerWindowsandMacintoshOSonly
SamsungPrinterStatusWindowsOSonly
Application
SmartPanelLinuxOSonly
2.1.2.3.PaperHandling
ItemSpecication
StandardCapacity150-sheetMultiPurposeTray@80g/m²
Max.Capacity150-sheet@80g/m²
Max.Size216x356mm(8.5"x14.02")
Printing
2-2Copyright©1995-2013SAMSUNG.Allrightsreserved.

2.ProductSpecicationsandDescription
ItemSpecication
Min.Size76x127mm(3.0"x5.0")
StandardCassetteTrayN/A
Capacity•PlainPaper:150sheets@80g/m²
•Envelop:10sheet@80g/m²
MediasizesA4,A5,Letter,Legal,Executive,Folio,Ocio,ISOB5,JISB5,
Envelope(Monarch,No.10,DL,C5),Custom
MediatypePlain,Thin,Cotton,Recycled,Archive,Colored,Pre-Printed,Label,Bond,
Thick,Envelopes,Cardstock
Mediaweight16~43lb(60to163g/m²)
Multi-purposeTray
(Bintype)
SensingN/A
OptionalCassetteTrayN/A
Capacity•Face-Down:100sheets@80g/m²
OutputStackingOutputFullsensingN/A
SupportingYes(manual)
MediasizesA4,A5,Letter,Legal,Executive,Folio,Ocio,ISOB5,JISB5,Custom
MediatypesPlain,Thin,Recycled,Archive,
Duplex
Mediaweight16~24lb(60to90g/m²)
PrintableAreaNon-PrintableArea•3mm(0.12")fromedge(Top,Bottom,Left,Right)
2.1.2.4.Supplies
ItemSpecication
PartnameMLT-D111S TonerCartridge
Averageyield•AverageCartridgeYield1,500standardpages
(Shipswith500pagesStarterTonerCartridge)
NOTE
DeclaredyieldvalueinaccordancewithISO/IEC19752.
NOTE
Dependingontheoptions,percentageofimagearea,andjobmodeused,thetonercartridge’slifespanmaydiffer.
2.1.2.5.MaintenancePart
ItemPartCodeLife
FuserUnit•JC91–01077A(220V)
•JC91–01076A(110V)
30,000Pages
TransferRollerJC66–02709A30,000Pages
Pick-UpRoller(Assy)JC93–00525A30,000Pages
FeedRollerJC66–02598B30,000Pages
Copyright©1995-2013SAMSUNG.Allrightsreserved.2-3

2.ProductSpecicationsandDescription
2.1.2.6.ReliabilityandService
ItemsSpecication
PrintingV olume(SETAMPV)75sheets/month
MPBF10,000sheets
MTTR30min.
SETLifeCycle30,000sheetsor5years(whichevercomesrst)
2.1.2.7.Environment
ItemSpecication
Dimension(WxDxH)Machine332x215x178mm(13.07x8.46x7.01inches)
WeightMachinewithtonercartridge•M202x:3.97kg(8.75lbs)
•M202xW:4.0Kg(8.82lbs)
ReadymodeLessthan26dB(A)
NoiseLevel*PrintmodeLessthan50dB(A)
TemperatureOperation10~32°C(50~90°F)
HumidityOperation10~80%RH
110voltmodelsAC110-127V
Powerrating**220voltmodelsAC220-240V
AverageoperatingmodeLessthan310W
ReadymodeLessthan30W
Powersavemode•M202x:Lessthan0.9W
•M202xW:Lessthan1.2W
PowerConsumption
PoweroffmodeLessthan0.45W(0.1W***)
*SoundPressureLevel,ISO7779.Congurationtested:basicmachineinstallation,A4paper,simplexprinting.
**Seetheratinglabelonthemachineforthecorrectvoltage(V),frequency(hertz)andtypeofcurrent(A)foryourmachine.
***Forthemachinethathasapowerswitch.
2.1.2.8.Accessories
ImageItemRemark
Powercord
2-4Copyright©1995-2013SAMSUNG.Allrightsreserved.

2.ProductSpecicationsandDescription
ImageItemRemark
Quickinstallationguide
SoftwareCDThesoftwareCDcontainstheprinterdriversandsoftware
applications.
Misc.accessoriesMiscellaneousaccessoriesincludedwithyourmachinemay
varybycountryofpurchaseandspecicmodel.
Copyright©1995-2013SAMSUNG.Allrightsreserved.2-5

2.ProductSpecicationsandDescription
2.1.3.ModelComparisonTable
SamsungM2022WSamsungML-216xHPP1505n
Image
Speed20ppm(A4)20ppm(A4)18ppm(A4)
Processor300MHz300MHz266MHz
PrintLanguageSPLSPLPCL5e
Input150sheetsBin150sheetsBin150sheetsBin
InterfaceHighSpeedUSB2.0
802.11b/g/nwirelessLANHighSpeedUSB2.0HighSpeedUSB2.0
Size(mm)332x215x178mm332x215x178mm349x238x196mm
TonerStandard1,000pagesStandard1,500pagesStandard1,600pages
2-6Copyright©1995-2013SAMSUNG.Allrightsreserved.

2.ProductSpecicationsandDescription
2.2.SystemOverview
Thischapterdescribesthefunctionsandoperatingprincipalofthemaincomponent.
2.2.1.FrontView
NOTE
•Thisillustrationmaydifferfromyourmachinedependingonitsmodel.
•Somefeaturesandoptionalgoodsmaynotbeavailabledependingonmodelorcountry.
x
x
w
w
y
y
v
v
|
|
z
z
{
{
1OutputTray
2ControlPanel
3Tray
4Outputsupport
5Topcover
6Tonercartridge
7Paperwidthguide
Copyright©1995-2013SAMSUNG.Allrightsreserved.2-7

2.ProductSpecicationsandDescription
2.2.2.RearView
NOTE
•Thisillustrationmaydifferfromyourmachinedependingonitsmodel.
•Somefeaturesandoptionalgoodsmaynotbeavailabledependingonmodelorcountry.
v
v
w
w
1USBPort
2Powerreceptacle
2-8Copyright©1995-2013SAMSUNG.Allrightsreserved.

2.ProductSpecicationsandDescription
2.2.3.PaperPath
Thefollowingdiagramdisplaysthepaththepaperfollowsduringtheprintingprocess.
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2.ProductSpecicationsandDescription
2.2.4.SystemLayout
Thismodelconsistsoftheengineparts,hardwareparts,rmware.Theenginepartsconsistsofthemechanicalparts
comprisingFrame,TonerCartridge,DriveUnit,Transferroller,Pickupunit,Fuser,Bin-tray.Thehardwarepartsconsistsof
themainboard,SMPS/HVPSboard,OPEboard,PCinterface.
1LSU
2TonerCartridge
3Transferroller
4Feedroller
5Pick-Uproller
6Plate-Bottom
7FuserUnit
8Exitroller1
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