2A8JV-S12Thermal Label Printer

5V-1A 1100mAh FCCWarningStatement:Changesormodificationstothisunitnotexpressly approvedbythepartyresponsibleforcompliancecouldvoidtheuser’s authoritytooperatetheequipment.Thisequipmenthasbeentestedandfound tocomplywiththelimitsforaClassBdigitaldevice,pursuanttoPart15ofthe FCCRules.Theselimitsaredesignedtoprovidereasonableprotectionagainst harmfulinterferenceinaresidentialinstallation.Thisequipmentgenerates, usesandcanradiateradiofrequencyenergyand,ifnotinstalledandusedin accordancewiththeinstructions,maycauseharmfulinterferencetoradio communications. However,thereisnoguaranteethatinterferencewillnotoccurinaparticular installation.Ifthisequipmentdoescauseharmfulinterferencetoradioor televisionreception,whichcanbedeterminedbyturningtheequipmentoffand on,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreof thefollowingmeasures: -Reorientorrelocatethereceivingantenna. -Increasetheseparationbetweentheequipmentandreceiver. - Connecttheequipmentintoanoutletonacircuitdifferentfromthatto whichthereceiverisconnected. - Consultthedealeroranexperiencedradio/TVtechnicianforhelp. ThisdevicecomplieswithPart15oftheFCCRules.Operationissubjecttothe followingtwoconditions:(1)thisdevicemaynotcauseharmfulinterference, and(2)thisdevicemustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation. FCCRadiationExposureStatement ThedevicehasbeenevaluatedtomeetgeneralRFexposurerequirement.The devicecanbeusedinportableexposureconditionwithoutrestriction.

GuangzhouMunbynInformationTechnologyCo,Ltd. ModelDifference Productdescription:ThermalLabelPrinter Modelname:S12 S13,S14,S12B,S12P,S13B,S14B,S13P,S14P TradeName:N/A FCCID:2A8JV-S12 AllthemodelarethesamecircuitandRFmodule,onlyformodelname. Regards Sincerely Client’ssignature: Client’sname/title:EddieZhou(N/A) Contactinformation/address:3293rdFloor,TairongBusinessCenter,No.63XizengRoad,Liwan District,Guangzhou

C5266091_X8_Ed.1 1/1 LetterofAuthorization <GuangzhouMunbynInformationTechnologyCo,Ltd.> Company:GuangzhouMunbynInformationTechnologyCo,Ltd. Address:3293rdFloor,TairongBusinessCenter,No.63XizengRoad,Liwan District,Guangzhou ProductName:ThermalLabelPrinter ModelNumber:S12 S13,S14,S12B,S12P,S13B,S14B,S13P,S14P FCCIdentifier:2A8JV-S12 WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:EddieZhouDate:2022-11-29 Title:N/A Signatureofapplicant:

C5266091_X10_Ed.1 1/1 <GuangzhouMunbynInformationTechnologyCo,Ltd.> OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2022-11-29 Subject:RequestforConfidentiality FCCID:2A8JV-S12 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo BlockDiagram Schematics TestReportNoNo TestSetupPhotosNo User’sManual InternalPhotos PartsList/TuneUp RFExposureInfo OperationalDescription CoverLetter(s)NoNo SDRSoftware/SecurityInfoNo Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. Sincerely, Signature: Name:EddieZhou Title:N/A

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Labelandlabellocation High:2cm Wide:3cm ThermalLabelPrinter FCCID:2A8JV-S12

EUTPHOTO(InternalPhotos) ※※※※※ENDOFREPORT※※※※※ ANT

FCCID:2A8JV-S12 RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093 ， UnlessspecificallyrequiredbythepublishedRFexposureKDBprocedures,standalone 1-gheadorbodyand10-gextremitySARevaluationforgeneralpopulationexposure conditions,bymeasurementornumericalsimulation,isnotrequiredwhenthe correspondingSARTestExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtest exclusionthresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f (GHz) ]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Here, ForBLE MaxPower(dBm)MaxPower(mW)Frequency(MHz)Min.distance(mm)Calc.thresholdslimit 1.181.31244050.413293.0 BT MaxPower(dBm)MaxPower(mW)Frequency(MHz)Min.distance(mm)Calc.thresholdslimit -0.265 0.94 24415 0.29632 3.0 0.042 1.01 24415 0.31751 3.0 0.0761.02244150.319363.0 Not:ThedevicecannottransmitwithBLEandBTsimultaneously. SoaSARtestisnotrequired

BluetoothAntenna specification&Testreport YichipMicroelectronics ©2014 G=P()-P() P()=0 dBm 2400MHz 2440MHz 2500MHz Horizontal for 2D

ProjectNo.:ZKT-2211158521E-1 Page 1 of 70 FCCTESTREPORT FCCID:2A8JV-S12 ReportNumber. .................................... :ZKT-2211158521E-1 DateofTest ...................................................... :Nov.16,2022toNov.22,2022 Dateofissue.........................................:Nov.23,2022 Totalnumberofpages.........................70 TestResult .......................................... : PASS TestingLaboratory...........................: ShenzhenZKTTechnologyCo.,Ltd. Address ............................................... : 1/F,No.101,BuildingB,No.6,TangweiCommunityIndustrial Avenue,FuhaiStreet,Bao'anDistrict,Shenzhen,China Applicant'sname.............................: GuangzhouMunbynInformationTechnologyCo,Ltd. Address...............................................: 3293rdFloor,TairongBusinessCenter,No.63XizengRoad,Liwan District,Guangzhou Manufacturer'sname ...................... : XiamenPrintFutureTechnologyCo.,Ltd. Address...............................................: AreaC,Room502,No.17kengpingRoad,GuanKouTown,Jimei District,XiamenCity Testspecification: Standard................................................: FCCCFRTitle47Part15SubpartCSection15.247 ANSIC63.10:2013 Testprocedure.....................................: / Non-standardtestmethod ................ :N/A TestReportFormNo........................: TRF-EL-112_V0 TestReportForm(s)Originator.....: ZKTTesting MasterTRF........................................: Dated:2021-04-22 ThisdevicedescribedabovehasbeentestedbyZKT,andthetestresultsshowthattheequipmentunder test(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport. Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZKT,thisdocumentmay bealteredorrevisedbyZKT,personalonly,andshallbenotedintherevisionofthedocument. Productname.....................................:ThermalLabelPrinter Trademark...........................................:N/A Model/Typereference.........................: S12 S13,S14,S12B,S12P,S13B,S14B,S13P,S14P Ratings..................................................: Input:DC5V/1A Batterycapacity:3.7V,1100mAh ProjectNo.:ZKT-2211158521E-1 Page 2 of 70 Testingprocedureandtestinglocation: TestingLaboratory .......................................... :ShenzhenZKTTechnologyCo.,Ltd. Address............................................................:1/F,No.101,BuildingB,No.6,TangweiCommunity IndustrialAvenue,FuhaiStreet,Bao'anDistrict, Shenzhen,China JimLiu Testedby(name+signature) ....................... : JacksonFang Reviewer(name+signature) ....................... : LakeXie Approved(name+signature).......................: ProjectNo.:ZKT-2211158521E-1 Page 3 of 70 TableofContents Page 1.VERSION.............................................................5 2.TESTSUMMARY......................................................6 2.1TESTFACILITY.......................................................7 2.2MEASUREMENTUNCERTAINTY.......................................7 3.GENERALINFORMATION..............................................8 3.1GENERALDESCRIPTIONOFEUT.....................................8 3.2TestSetupConfiguration...............................................9 3.3SupportEquipment....................................................9 3.4TestMode...........................................................10 3.5EQUIPMENTSLISTFORALLTESTITEMS.............................11 4.EMCEMISSIONTEST.................................................12 4.1Conductedemissions.................................................12 4.1.1POWERLINECONDUCTEDEMISSIONLimits........................12 4.1.2TESTPROCEDURE................................................12 4.1.3DEVIATIONFROMTESTSTANDARD................................12 4.1.4TESTSETUP......................................................12 4.1.5EUTOPERATINGCONDITIONS.....................................13 4.1.6TestResult........................................................14 4.2Radiatedemissions...................................................16 4.2.1RadiatedEmissionLimits............................................16 4.2.2TESTPROCEDURE................................................16 4.2.3DEVIATIONFROMTESTSTANDARD................................17 4.2.4TESTSETUP......................................................17 4.2.5EUTOPERATINGCONDITIONS.....................................18 4.2.6TESTRESULTS....................................................18 5.RADIATEDBANDEMISSIONMEASUREMENT..........................27 5.1TestRequirement:....................................................27 5.2TESTPROCEDURE..................................................27 5.3DEVIATIONFROMTESTSTANDARD..................................28 5.4TESTSETUP........................................................28 5.5EUTOPERATINGCONDITIONS.......................................28 5.6TESTRESULT.......................................................29 6.CONDUCTEDBANDEDGEANDSPURIOUSEMISSION..................31 6.1Limit................................................................31 6.2TestSetup..........................................................31 6.3Testprocedure.......................................................31 6.4DEVIATIONFROMSTANDARD.......................................31 6.5TestResult..........................................................32 7.20DB&99%BANDWIDTH..............................................41 7.1TestSetup..........................................................41 7.2Limit................................................................41 7.3Testprocedure.......................................................41 7.4DEVIATIONFROMSTANDARD.......................................41 ProjectNo.:ZKT-2211158521E-1 Page 4 of 70 7.5TestResult..........................................................42 8.MAXIMUMPEAKOUTPUTPOWER....................................47 8.1BlockDiagramOfTestSetup..........................................47 8.2Limit..............…

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