Stratasys Eden250 User manual

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User Guide
English
Eden250
3-D Printer System
DOC-22000 Rev. A
Copyright
Copyright©2013StratasysLtd.Allrightsreserved.
ThisdocumentationcontainsproprietaryinformationofStratasysLtd.Thisinformationissupplied
solelytoassistauthorizedusersofEden2503Dprintingsystems.Nopartofthisdocumentmaybe
usedforotherpurposes,anditmaynotbedisclosedtootherparties.
Thespecificat
ionsonwhichthisdocu
mentisbasedaresubjecttochangewithoutnotice.
Nopartofthisbookmaybereproducedinanyformorbyanymeans,norstoredinadatabaseor
retrievalsystem,withoutpriorpermissioninwritingfromStratasysLtd.
IfthisdocumentisdistributedasaPDFfi
le,youmayprintitfo
rinternaluse.
Trademarks
ThefollowingareregisteredtrademarksofStratasysLtd.:Stratasys
®
,Objet
®
,FullCure
®
.
ThefollowingaretrademarksofStratasysLtd.:Eden,Eden500V,Eden350V,Eden350,Eden330,
Eden260,Eden260V,Eden250,Connex,Connex500,Connex350,Objet30,Objet30Pro,Objet30
OrthoDesk,Objet30Scholar,Objet24,Alaris,Alaris30,PolyJet,PolyJetMatrix,CADMatrix,PolyLog,
ObjetStudio,JobManager,SHR,Clear,Durus,DurusWhite,MED610,MED690,ObjetGreen,
RoseClear,TangoBlack,TangoBlackPlus,TangoGray,TangoPlus,VeroBlue,VeroGray ,V
eroWhit
e,
VeroWhitePlus,VeroBlack.
MicrosoftandMicrosoftXParetrademarksof MicrosoftCorporation.
Allnamesofproductsandservicescitedinthisbookaretrademarksorregisteredtrademarksoftheir
respectivecompanies.
FCC Compliance
Theequipmentreferredtointhisguidehasbeentestedandfoundtocomplywiththelimitsfora
ClassAdevicepursuanttopart15oftheFCCrules.Theselimitsprovidereasonableprotection
againstharmfulinterferencewhentheequipmentisoperatedinacommercialenvironment.Objet3D
printingsystemsgenerate,usean
dcanradia
teradiofrequencyenergyand,ifnotinstalledandused
inaccordancewiththeinstructionmanual,maycauseharmfulinterferencetoradiocommunications.
Operationofthisequipmentinaresidentialareaislikelytocauseharmfulinterference,inwhichcase
theuserwillberequiredtocorrectth
einterferen
ceathisownexpense.
NOTE
:StratasysisnotresponsibleforradioorTVinterferencecausedbyunauthorizedmodification
tothisequipment.Suchmodificationcouldvoidtheusersauthoritytooperatetheequipment.
Equipment Recycling
IntheEuropeanUnion,thissymbolindicatesthatwhenthelastuserwishestodiscardaproduct,it
mustbesenttoappropriatefacilitiesforrecoveryandrecycling.Forinformationaboutproper
disposal,checkyourpurchasecontract,orcontactthesupplieroftheequipment.

Limitation of Liability
Theproduct,softwareorservicesarebeingprovidedonan“asis”and“asavailable”basis.Exceptas
maybestatedspecificallyinyourcontract,StratasysLtd.expresslydisclaimsallwarrantiesofany
kind,whetherexpressorimplied,including,butnotlimitedto,anyimpliedwarrantiesof
merchantability,fitnessforaparticularpu
rpos
eandnoninfringement.
YouunderstandandagreethatStratasysLtd.shallnotbeliableforanydirect,indirect,incidental,
special,consequentialorexemplarydamages,includingbutnotlimitedto,damagesforlossofprofits,
goodwill,use,dataorotherintangiblelosses(evenifStratasyshasbeenadvisedofthep
ossibilityof
suchdama
ges),resultingfrom:(i)theuseortheinabilitytousetheproductorsoftware;(ii)thecostof
procurementofsubstitutegoodsandservicesresultingfromanyproducts,goods,data,software,
informationorservicespurchased;(iii)unauthorizedaccesstooralterationofyourproducts,software
ordata;(iv
)statementsorcond
uctofanythirdparty;(v)anyothermatterrelatingtotheproduct,
software,orservices.
Thetextanddrawingshereinareforillustrationandreferenceonly.Thespecificationsonwhichthey
arebasedaresubjecttochange.StratasysLtd.may,atanytimeandwithoutnotice,ma
kechangesto
this
document.StratasysLtd.,foritselfandonbehalfofitssubsidiaries,assumesnoliabilityfor
technicaloreditorialerrorsoromissionsmadeherein,andshallnotbeliableforincidental,
consequential,indirect,orspecialdamages,including,withoutlimitation,lossofuse,lossoralteration
ofdata,delays,orlo
stprofitsorsa
vingsarisingfromtheuseofthisdocument.
iv
Patents
ThisproductiscoveredbyoneormoreofthefollowingU.S.patents:
5,386,500
5,519,816
6,259,962
6,569,373
6,644,763
6,658,314
6,850,334
7,183,335
7,209,797
7,225,045
7,364,686
7,369,915
7,479,510
7,500,846
7,604,768
7,628,857
7,658,976
7,685,694
7,725,209
7,896,639
StratasysLtd.
http://www.stratasys.com
DOC22000
RevisionRev.A
March2013
DOC-22000 Rev. A v
1AboutThisGuide
UsingThisGuide ............................................................................................................................... 1–2
ForMoreInformation........................................................................................................................ 1–2
TermsUsedinThisGuide................................................................................................................ 1–3
2 Safety
SafetyFeatures ................................................................................................................................... 2–2
SymbolsandWarnings ..................................................................................................................... 2 –3
SafetyGuidelines ............................................................................................................................... 2–4
EdenPrinter......................................................................................................................................... 2–4
ModelandSupportMaterial............................................................................................................. 2–5
FirstAidforWorkingWithResins.................................................................................................. 2–6
ContactwithSkin................................................................................................................................ 2–6
ContactwithEyes ............................................................................................................................... 2–6
Ingestion............................................................................................................................................... 2–6
Inhalation ............................................................................................................................................. 2–6
WasteDisposal ................................................................................................................................... 2–7
3 IntroducingtheEden3DPrintingSystem
WorkConfigurations......................................................................................................................... 3–2
SourceFiles ........................................................................................................................................ 3–3
STLFiles ............................................................................................................................................... 3–3
SLCFiles............................................................................................................................................... 3–3
Resins.................................................................................................................................................. 3–4
Storage .................................................................................................................................................. 3–4
ShelfLife............................................................................................................................................... 3–4
Light...................................................................................................................................................... 3–4
SafetyConsiderations......................................................................................................................... 3–4
Disposal................................................................................................................................................ 3–4
WorkEnvironment............................................................................................................................ 3–5
WorkstationRequirements.............................................................................................................. 3–5
PreparingFilesforUsewithEden3DPrintingSystems ............................................................ 3–5
ConvertingCADFilestoSTLFormat.............................................................................................. 3–5
ConvertingFilestoSLCFormat ....................................................................................................... 3–6
ObjetSoftware .................................................................................................................................... 3–6
4 InstallingObjetSoftware
HowtoInstallSoftwarefortheEden3DPrintingSystem......................................................... 4–2
5UsingObjetStudio
OpeningObjetStudio........................................................................................................................ 5–2
PreparingModelsforProduction.................................................................................................... 5–3
ArrangingtheObjetStudioScreen ................................................................................................. 5–4
PlacingDuplicateObjectsontheBuildTray................................................................................. 5–6
SelectingObjects.................................................................................................................................. 5–6
CopyingandPastingObjects ............................................................................................................ 5–6
PositioningObjectsontheBuildTray ............................................................................................ 5–7
AutomaticPositioning ....................................................................................................................... 5–7
ManualPositioning............................................................................................................................. 5–8
ModelOrientation ............................................................................................................................. 5–9
Contents
Eden250
vi DOC-22000 Rev. A
SelectingandManipulatingObjectsontheBuildTray.............................................................. 5–10
SelectingObjects ................................................................................................................................5–10
ObjectPositionontheZAxis ..........................................................................................................5–10
RepositioningObjects .......................................................................................................................5–11
ValidObjectPlacement....................................................................................................................5–13
GroupingObjects ...............................................................................................................................5–13
UsingaGridtoPositionObjects .....................................................................................................5–14
ChanginganObject’sOrientation...................................................................................................5–15
FreezinganObject’sOrientation.....................................................................................................5–16
DisplayOptions................................................................................................................................ 5–16
TrayViewingOptions ......................................................................................................................5–18
SurfaceFinish.....................................................................................................................................5–19
Quality/SpeedSetting .......................................................................................................................5–20
HandlingCompletedTrays............................................................................................................ 5–20
TrayValidation ..................................................................................................................................5–20
ObjectColorCodes............................................................................................................................5–21
ProductionEstimate..........................................................................................................................5–21
SavingtheTrayFile...........................................................................................................................5–22
PrintingtheTrayFile ........................................................................................................................5–22
AdditionalObjetStudioFeatures.................................................................................................. 5–22
DividingObjects ...............................................................................................................................5–22
ChoosingtheSupportStrength ......................................................................................................5–23
DisplayingtheCrossSectionofObjects.........................................................................................5–24
PrintingtheScreenDisplayonPaper.............................................................................................5–25
SavingtheScreenDisplayasanImageFile ..................................................................................5–25
ExportingandImportingObjetBuildTrays .................................................................................5–25
AdvancedFeatures .......................................................................................................................... 5–26
SaveTrayAs…...................................................................................................................................5–27
ConfiguringtheGLDriver...............................................................................................................5–28
6UsingJobManager
ClientJobManager ............................................................................................................................ 6–2
JobManagerScreen.............................................................................................................................6–3
UserAlerts............................................................................................................................................6–5
ServerJobManager............................................................................................................................ 6–6
JobManagerScreen.............................................................................................................................6–6
JobManagerOperations.....................................................................................................................6–8
MakingchangestoaJob.....................................................................................................................6–9
UserAlerts..........................................................................................................................................6–10
SendingtheTraytothe3DprinterforProduction .....................................................................6–11
7 Operating&MaintainingtheEden3DPrinter
StartingtheEden2503DPrinter ..................................................................................................... 7–2
LoadingModelandSupportCartridges ........................................................................................ 7–3
ProducingModels............................................................................................................................. 7–4
PrintingIndicators...............................................................................................................................7–6
ResumingProductionAfterPrintinghasStopped ....................................................................... 7–6
ChangingtheModelMaterial.......................................................................................................... 7–8
KeepingtheEden3DPrinterinIdleMode................................................................................. 7–12
ShuttingDowntheEden3DPrinter............................................................................................ 7–12
User Guide
DOC-22000 Rev. A vii
MaintainingtheEden3DPrinter ................................................................................................. 7–14
RoutineMaintenanceSchedule....................................................................................................... 7–14
CleaningthePrintingHeads ........................................................................................................... 7–14
PatternTest ........................................................................................................................................ 7–17
ImprovingPrintQuality .................................................................................................................. 7–17
CleaningandReplacingtheWiper ................................................................................................ 7–18
AligningthePrintingHeads ........................................................................................................... 7–20
ReplacingPrintingHeads................................................................................................................ 7–24
ReplacingtheUVLamp................................................................................................................... 7–35
ReplacingtheWa
steContainer..................................
..................................................................... 7–38
8 HandlingPrintedModels
CoolingModelsAfterPrinting ........................................................................................................ 8–2
RemovingtheSupportMaterial ...................................................................................................... 8–2
StoringModels ................................................................................................................................... 8–3
APrinterElements
DOC-22000 Rev. A 1–1
About This Guide
UsingThisGuide..........................................................................................2
ForMoreInformation ..................................................................................2
TermsUsedinThisGuide...........................................................................3
About This Guide
1–2
DOC-22000 Rev. A
Using This Guide
Thisuserguideprovidesinstructionsforinstalling,operatingand
maintainingEden2503Dprintingsystems.Itexplainshowtousefeatures,
andprovidespracticalexamplestoguideyouasyouusethesystem.
ThetextandfiguresinthisguidearebasedonEden250version25.0.0.5and
ObjetStudioversion8.0.1.3.
Thisguideassumesthat:
allthehardware,software,andnetworkcomponentsofyourEden
systemareinstalled,configured,andoperatingcorrectly.
theoperatorhasaworkingknowledgeoftheWindows
®
PCplatform.
For More Information
Visithttp://www.stratasys.com/ formore details aboutStartasys technology,
productsandconsumables,andforserviceandsupportcontacts.
ForotherdocumentsthatrelatetoEden2503Dprintingsystems,andfor
thisdocumentinotherlanguages,contactyourregionalCustomer
Supportoffice.
Ifyouhaveanyquestionsabouttheinformationpresentedinthis
document,orifyouhaveanycommentsorsuggestionsforfu
tureeditions,
pleasesendamessagetoc-support@stratasys.com.
DOC-22000 Rev. A 1–3
Eden250 User Guide
Terms Used in This Guide
Edenprinter TheEden2503Dprinterreferredtointhisguide.
resin Thebasesubstancefromwhichphotopolymermaterialsare
madeforuseinEdenprinters.InObjetandEdensoftware,
“resin”referstocartridgesofmodelandsupportmaterials.
modelmaterial Materialusedforbuildingmodels.
supportmaterial Materialusedforsupportingthestructureofmodelsduring
production.
STL ThefiletypeusedwithObjetsoftware.(Formore
information,seepage 33.)
SLC ThefiletypeusedwithObjetsoftware.(Thesefilesare
bitmapsofindividualslicesoftheobject.Formore
information,seepage 33.)
OTF(ObjetTrayFormat) Thefiletypecontainingalloftheinformationneede
dfora
modelbuildingjobonObjet3Dprinter
s.
host/serverworkstation TheworkstationonwhichthefullversionofJobManageris
installed.ThisworkstationinterfacesdirectlywiththeEden
printerandistypicallypositionednexttoit.
client/userworkstation TheworkstationonwhichObjetsoftwareisinstalled,used
forpreparingbuildtraysforproductiononEdenprinters.
(Thereisnolimittothenumberofclientworkstationsinthe
localnetwork.)
Edencomputer ThecomputerinsidetheEdenprinterthatoperatesit.(Thisis
sometimesreferredtoasthe“embedded”computer.)
ObjetStudio Thesoftwarewithwhichuserspreparejobsforproducing
mo
dels.
JobManager Thesoftw
arethatmanagesproductionjobsbeforetheyare
senttotheEdenprinter.
Edensoftware SoftwarerunningonthecomputerinsidetheEdenprinter
thatcontrolsallprinteroperations.
Edenprinterinterface TheGUI(graphicaluserinterface)usedforcontrollingthe
Edenprinter.
buildtray InObjetStudio:Th
esurfacedisplayedonthescreenthat
represents
theactualbuildtrayintheEdenprinter.
IntheEdenprinter:Thesurfaceuponwhichmodelsare
produced.
DOC-22000 Rev. A 2–1
Safety
SafetyFeatures..............................................................................................2
SymbolsandWarnings................................................................................3
SafetyGuidelines..........................................................................................4
FirstAidforWorkingWithResins ............................................................6
WasteDisposal..............................................................................................7
Safety
2–2
DOC-22000 Rev. A
Safety Features
Eden2503DprintersaredesignedandmanufacturedtocomplywithCE
andFCCstandards.Itisequippedwiththefollowingsafetyfeatures:
Coverlock Thecoverislockedwhiletheprinteris
working.Itisreleasedwhentheprinterreverts
topauseorstopmode.
WARNING:Donotdefeatthesafetylock.
Doingsocouldresultinseriouspersonal
injury.Ifthesafetylockdoesnotfunction
correctly,contactyourserviceprovider.
Coverinterlock
switch
TheinternalACpowe
rsupply(totheUVlamp,
motionmotorsandthetrayheater)isturnedoff
whenthecoverisopened.
WARNING:Donotdefeattheinterlock
switch.Doingsocouldresultinserious
personalinjury.Iftheinterlockdoesnot
functioncorrectly,contactyourservice
provider.
UVscreen Thetransparentsectionofthecover
blocks
harmfulUVradiation,allowingtheoperatorto
viewthemodelasitisbeingmade.
Circuitbreaker Themainpowersupplyisturnedoffbyan
internalswitchincaseofanelectrical
malfunction.
Groundedchassis Theframeandchassisoftheprinterare
groundedtopreventelectricalshock.
If the Eden system is not used as specified in this guide, the safety features
may not provide adequate protection.
DOC-22000 Rev. A 2–3
Eden250 User Guide
Symbols and Warnings
ThisfollowingtableliststhewarninglabelslocatedonorinEdenprinters.
Warning
Symbol
Meaning Location Comments
Hazard(general) Themainlabelon
thebackofthe
printer.
Caution.
Hotsurface Nearheadblock. Riskofburns.Do
nottouchthis
surfacewhenhot.
Highvoltage NearUVlamp
connectors,on
therear,leftand
rightcoversof
theUVenclosure.
Riskofelectric
shock.
UltraViolet
radiation
NearUVlamp Riskofinjuryfrom
ul
travio
letradiation.
Alwaysuse
protectiveeyewear
duringoperation.
Movingparts Neartray
NearUVpower
supply
Riskofinjuryfrom
movingparts.
Safety
2–4
DOC-22000 Rev. A
Safety Guidelines
Thefollowinggeneralguidelines,togetherwiththeinstructionsprovided
throughoutthisuserguide,ensureusersafetywhileoperatingand
maintainingtheEden250system.If thesystemisnotoperatedasspecified,
theuserʹssafetymaybecompromised.
Eden Printer
¾ InstallationandremovaloftheEdenprintershouldonlybedoneby
qualifiedservicepersonnel.
¾ TheEdenprintershouldonlybeoperatedbypersonstrainedbya
Stratasys customersupportrepresentative .
¾ Serviceoperationsshouldbeperformedonlybypersonnelwhohave
beeninstructedinrelevantsafetyprecautions.
¾ AllpersonneloperatingormaintainingtheEdenprintershouldknow
thelocationoffirstaidandemergencyequipmentandhowtouseit.
Neverblockaccesstothisequipment.
¾ Neverattempttoopenthemaincoveroftheprinterwhileitisworking.
¾ Neverbypasstheinterlocksafetyswitch.
¾ Iftheinterlocksafetyswitcheverfails,orifservicingisevernecessary
whilethemaincoverisopen,neverstaredirectlyattheUVlamp
withoutglassesthatscreenoutUVradiation.Forthispurpose,
ordinarysunglasseswithUVscreeningareadequate.
¾ Neverconnectthepowerplugtoasocketthatdoesnothaveaground
(earth)wire,andneverdisconnecttheground.Doingsomayexpose
theoperatortoseriousdangerfromelectricshock.
¾ Thepowercableshouldbeconnectedataneasilyaccessibleelectric
socketneartheprinter.
¾ Neverinsertscrewdrivers,wires,orotherobjectsintothepowersupply
housing.
¾ Leaveaminimumof15centimetersbetweenventilationopeningsand
wallsorotherobjects.
¾ Severalpartsoftheprinterremainextremelyhotevenafterithas
stoppedoperating.Avoidtouchingthemainpowersupply,theUV
lamppowersupply,UVlamp,andtheprintingheads.
¾ NotifycoworkersandthosewhohaveaccesstotheEdensystembefore
beginningnonroutineandhazardouswork.
¾ Reportanypotentialdangersandsafetyrelatedaccidentstoyour
safetyofficerortootherappropriateauthorities.
DOC-22000 Rev. A 2–5
Eden250 User Guide
Model and
Support
Material
Modelandsupportmaterialsaremadeofresins.Althoughprecautions
mustbetakenwhenhandlingresinsdirectly,allmodelandsupport
materialsusedbytheEdensystemarehandledinsealedcartridges.
Normally,operatorsoftheEdenprintershouldneverbedirectlyexposed
todangerousmaterials.Mostofthefollowingrecommendationsfor
handlingresinsapplytotheunlikelyeventofaleakorspill.Ifthisshould
occur,followthespecificin
structionsprintedontheresincartridgeused.
¾ Resinsareflammable.Storecartridgesofmodelandsupportmaterials
indoors,inadryareawithadequateventilation,between1627degrees
Celsius(6081degreesFahrenheit).Neverexposethemtoflames,heat
orsparks.
¾ Keepresinsawayfromareaswherefoodanddrinkarestored,
preparedandconsumed.
¾ Uncuredresinistoxic.Ensurethatresindoesnotcomeincontactwith
theeyes.Ifthereisanychancethatresinmaysplashintotheeyes,wear
safetygoggles.Minimizedirectcontactwiththeskintoprevent
irritationandotherhealthhazards.Prolongedcontactmaycauseburns.
¾ Topreventrespiratoryirritation,ventilateallareaswhereresinsare
directlyhandledorexposedtotheair.Theventilationsystemshould
totallyreplacetheair20timesperhour.
¾ Cleanresinspillswithdisposabletowelsorotherabsorbent,non
reusablematerial,suchassawdustoractivatedcharcoal.Rinsethespill
areawithdenaturedorisopropylalcohol(IPA),followedbysoapand
water .Disposeoftheabsorbentmaterialinaccordancewithlocal
regulations.
¾ Donotwashcontaminatedclothingathome;clothingshouldbe
professionallylaundered.
¾ Disposeofcontaminatedshoes,beltsandotherleatheritems.Absorbed
resinmayreexposetheuserwhentheseitemsarewornagain.
Safety
2–6
DOC-22000 Rev. A
First Aid for Working With Resins
Ingeneral,trytoavoiddirectcontactwithuncuredresin.Ifskinoreyes
comesintocontactwithresin,washtheareaimmediatelyandthoroughly
withwater,andfollowthefirstaidinstructionsbelow.
Contact with
Skin
Ifuncuredresincomesincontactwithskin,washtheaffectedarea
immediatelyandthoroughlywithsoapandcoolwater,thenremove
contaminatedclothing.Payparticularattentiontoflushingthehair,ears,
noseandotherpartsofthebodythatarenoteasilycleaned.
¾ Usecoolwatertopreventskinporesfromopening,sothattheresin
doesnoteasilypenetratetheskin.
¾ Donotusesolventstocleanskin.
¾ Iflargeareasofskinhavebeenexposedtoresin,orifprolongedcontact
resultsinblisters,seekmedicalattention.
¾ Avoidtheaccidentaltransferofresinfromthehandstootherareasof
thebody,especiallytotheeyes.
¾ Ifprotectivecreamwasused,donotreapplyituntiltheskinhasbeen
completelycleansed.
Contact with
Eyes
Ifuncuredresincomesincontactwiththeeyes,flushimmediatelywith
largeamountsofwaterfor15minutesandseekmedicalattention.
¾ Avoidsunlight,fluorescentlight,andothersourcesofultraviolet
radiation.
Thewearingofcontactlenseswhenworkingnearresinisnot
recommended.Ifresinsplashesintotheeyeswhencontactlensesareworn,
immediatelyremovethelensesandflushtheeyeswithwater.
¾ Cleananddisinfectthecontaminatedlenses.
¾ Donotwearcontactlensesuntileyeirritationdisappears.
Ingestion
Ifresinisswallowed,refertothecartridgelabelforspecificinstructions.
Seekmedicalattentionimmediately.
Inhalation
Resinvaporscanbeirritatingtotherespiratorysystem.Ifrespiratory
irritationoccurs,exposethevictimtofreshairimmediately.
¾ Ifthevictimhasstoppedbreathing,performartificialrespirationor
cardiopulmonaryresuscitation.
¾ Seekmedicalattentionimmediately.
¾ Keepthepatientwarmbutnothot.
¾ Neverfeedanythingbymouthtoanunconsciousperson.
¾ Oxygenshouldbeadministeredbyauthorizedpersonnelonly.
DOC-22000 Rev. A 2–7
Eden250 User Guide
Waste Disposal
Fullycuredresinspresentnospecialsafetyorhealthrelatedissues.
However,checkiflocalregulationsregardcuredandpartiallycuredresins
ashazardousindustrialwaste,andcomplywithallapplicableregulations
governingtheirdisposal.
¾ WhenremovingthewastecontainerfromtheEdenprinter,protective
glovesarenotrequired.Whendirectlyhandlinguncuredresins,
neopreneornitrileglovesarerecommended.
¾ Whenhandlingcuredmaterialsthatmaynotbecompletelycuredon
thesurface,commonlatexglovesareadequate.
¾ Evenifnotclassifiedashazardousindustrialwasteorotherwise
regulated,resinmaterialsmustbepackagedanddisposedofina
mannerthatpreventshumancontactwiththewaste.Therefore,take
stepstopreventthecontaminationofbothgroundwaterandsurface
water .
¾ Emptyresincartridgesaresealedtopreventleakage.Donotattemptto
reusethem,anddonotpuncturethem.
¾ Discardcontaminatedclothing,shoes,emptycontainers,etc.,in
accordancewithanyapplicablelawsandregulations.
/