Z7ODC4100PROCard printer

UserManualDC-4100CardPrinter DascomDC-4100UserManual I ImportantSafetyInstructions(English) Readthefollowinginstructionsthoroughlybeforestartingupyourprinter.  Thedeviceandpowersupplymustalltimesbeeasilyaccessible.  Nevercarryoutmaintenanceorrepairworkyourself.AlwayscontactaDascom qualifiedservicetechnician.  KeepthisUserManualinaplacewhichiseasilyaccessibleatalltimes. Placetheprinteronasolidandlevelbaseforreliableoperation. Neverplacetheprinterinthevicinityofinflammablegasorexplosivesubstances. Ensuretheprinterisconnectedtoasocketwiththecorrectvoltage. Alwaysdisconnecttheprinterfrompowersourcebeforeopeningthedeviceto performmaintenanceworkorremedyerrors. Donotexposetheprintertohightemperature,directsunlight,ordust. Keepallliquidsawayfromtheprinter.  Protecttheprinterfromshock,impactandvibration.  Makesurethatbothprinterandcomputerareswitchedoffbeforeconnectingthe datacable.  Theprintheadwillbecomeveryhotduringprinting;avoidcontactwiththeprinthead afterprintinghasfinished. Donotperformanyoperationoractioninanywayotherthanthoseprovidedinthis manual.Whenindoubt,contactyourDascomdealerorcustomersupport. DascomDC-4100UserManual II WichtigeSicherheitshinweise(German) LesenSiebittedieseSicherheitshinweisedurch,bevorSiedenDruckerinBetriebnehmen. DasGerätunddieNetzsteckdosemüssenjederZeitleichtzugänglichsein. FührenSieWartungsarbeitenundReparaturenkeinesfallsselbstaus,sondern verständigenSieimmereinenqualifiziertenServicetechniker. BewahrenSiedieseDokumentationaneinemjederzeitzugänglichenOrtauf. DenDruckeraufstabilemundebenemUntergrundsoaufstellen,dassernichtzu Bodenfallenkann. StellenSiedenDruckerkeinesfallsinderNähevonleichtentzündlichenGasenoder explosivenStoffenauf.  DenDruckernuraneineSteckdosemitderrichtigenSpannunganschließen.  WennSiedenDruckervomNetztrennenwollen,denDruckerausschaltenundimmer denNetzsteckeranderSteckdoseziehen.  DenDruckerwederhohenTemperaturennochdirektemSonnenlichtundStaub aussetzen. KeineFlüssigkeitenmitdemDruckerinBerührungbringen. DenDruckerkeinenErschütterungen,StößenoderVibrationenaussetzen. Sicherstellen,dassderDruckerundderComputerausgeschaltetsind,bevordas Datenkabelangeschlossenwird. DerDruckkopfwirdwährenddesDruckensheiß.VordemBerührendeshalbeinige Zeitabkühlenlassen.  WeichenSiebeiderBedienungdesDruckersnichtvondenAnweisungeninder Dokumentationab.BeiUnklarheitenwendenSiesichbitteanIhrenHändleroder IhrenKundendienst. DascomDC-4100UserManual III Consignesimportantesdesécurité(French) Lireattentivementlesinstructionssuivantesavantdemettrel’imprimanteenservice. Ledispositifetlapriseprincipaledoiventtoujoursêtreaccessiblesfacilement. Nejamaiseffectuersoi-mêmelestravauxd’entretienetderéparations.Contacter toujoursundépanneurqualifié. Placerl’imprimantesurunsupportstabledefaçonàcequ’ellenepuissepastomber.  Nejamaisplacerl’imprimanteàproximitédesourcesdegazaisémentinflammables oudesubstancesexplosives.  Neconnecterl’imprimanteàuneprisequelorsquelatensionestcorrecte.  Pourdéconnecterl’imprimantedel’alimentationprincipale,mettrel’imprimantehors tensionettoujoursdébrancherleconnecteursecteurdelaprisemurale. Nepasexposerl’imprimanteàdestempératuresélevées,àlalumièredirectedusoleil ouàlapoussière. Nepasmettrel’imprimanteencontactavecdesliquides. Nepasexposerl’imprimanteàdeschocs,impactsouvibrations. S’assurerquel’imprimanteetl’ordinateursonthorstensionavantdeconnecterle câblededonnées. Latêted’impressionestbrûlantependantl’impression.C’estpourquoilaissez-la refroidirquelquesinstantsavantd’ytoucher.  N'exécutezaucuneopérationniactiond'uneautremanièrequecelleindiquéedansce manuel.Encasdedoute,veuillezcontactervotredistributeurouserviceaprès-vente. DascomDC-4100UserManual IV Indicazionidisicurezzaimportanti(Italian) Primadimettereinfunzionelastampante,leggereattentamenteleseguentiindicazioni. Ildispositivoelapresadicorrentedevonoesseresemprefacilmenteaccessibili. Noneseguiremaidaségliinterventidimanutenzioneeriparazione,marivolgersi sempreauntecnicodiassistenzaqualificato. Conservarelepresentiistruzioniperl’usoinunluogosempreaccessibile. Collocarelastampantesuunasuperficiestabile,perevitarechecadaaterra. Noncollocarelastampanteinprossimitàdigasfacilmenteinfiammabiliodisostanze esplosive.  Collegarelastampanteaunapresadicorrentecontensioneadeguata.  Perscollegarelastampantedallaretedialimentazione,spegnerelastampantee disinseriresempreilconnettorediretedallapresa.  Nonesporrelastampanteadelevatetemperaturenéallalucesolaredirettaealla polvere. Evitareilcontattodellastampanteconliquidi. Nonesporrelastampanteacolpi,scosseovibrazioni. Verificarechelastampanteeilcomputersianospentiprimadicollegareilcavodi trasmissionedati. Durantelastampa,latestinasisurriscal-danotevolmente.Primaditoccarla,se necessarioopportunoquindilasciarlaraffreddarequalcheistante. Noneseguirealcunaoperazioneoazionesenonnellamanieradescrittanelpresente manuale.Incasodidubbio,contattareilrivenditoreodallasocietàincaricata dell’assistenza. DascomDC-4100UserManual V Instruccionesdeseguridadimportantes(Spanish) Lealassiguientesinstruccionesconesmeroantesdeponerlaimpresoraenservicio.  Eldispositivoylatomadecorrientedebenestarubicadosdeformaqueseafácil accederaellos.  NuncalleveacabotrabajosdemantenimientooreparaciónUd.mismo,sinoconsulte auntécnicodeserviciocalificado. Guardelaspresentesinstruccionesdeservicioenunlugardefácilaccesoencualquier momento. Pongalaimpresorasobreunsuperficieestabledemaneraquenopuedacaeralsuelo. Nuncacoloquelaimpresoraenlavecindaddegasesinflamablesosunstancias explosivas. Asegureconectarlaimpresorasóloaunenchufeconunvoltajecorrecto. Cuandoquieradesconectarlaimpresoradelared,apaguelaimpresoraysiemprehale delaclavijadealimentacióndelenchufenuncadelcable.  Noexpongalaimpresoraatemperaturasaltas,alaluzsolardirectayalpolvo.  Nopongalaimpresoraencontactoconfluidos.  Nuncaexpongalaimpresoraasacudidas,choquesovibraciones.  Asegúresedequelaimpresorayelordenadoresténapagdosantesdeconectarel cablededatos. Lacabezadeimpresiónseponemuycali…

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JiangmenDascomComputerPeripheralsCo.,Ltd. CoveredEquipmentCertificationAttestationLetter 8/14/2026 NemkoNorthAmerica,Inc. 303RiverRoad Ottawa K1V1H2 Canada ATTN.:ReviewingEngineer FCCID:Z7ODC4100PRO JiangmenDascomComputerPeripheralsCo.,Ltd.(“theapplicant”)certifiesthatthe equipmentforwhichauthorizationissoughtisnot“covered”equipmentprohibitedfrom receivinganequipmentauthorizationpursuanttosection2.903oftheFCCrules.This includescertifyingthattheequipmentforwhichauthorizationissoughtdoesnotinclude cybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab,Inc.orany ofitssuccessorsandassignees,includingequipmentwithintegratedKasperskyLab,Inc. (oranyofitssuccessorsandassignees)cybersecurityoranti-virussoftwarepursuantto DA-24-886andKDB986446D01CoveredEquipmentGuidancesectionB(2a). Note:Iftheequipmentforwhichtheapplicantseeksauthorizationisproducedby anyoftheentitiesidentifiedonthecurrentCoveredList,theapplicantshould includeanexplanationonwhytheequipmentisnot“covered”equipment. JiangmenDascomComputerPeripheralsCo.,Ltd.(“theapplicant”)certifiesthat,asof thedateofthefilingoftheapplication,theapplicantisnotidentifiedontheCoveredList asanentityproducing“covered”equipment. Signed: Printedname:YingshengHuang Title:Manager CompanyName:JiangmenDascomComputerPeripheralsCo.,Ltd. Date:8/14/2026

JiangmenDascomComputerPeripheralsCo.,Ltd. I,thesigner, Theonlydifferencebetweenthesemodelsismodelname.Theirenclosure/formfactor, internalcircuitry/PCBcomponentsandhardware/softwareareidentical.Modelname differenceisformarketandcommercialpurpose. ItemName：Cardprinter ModelNumber:DC-4100 AdditionalModel:DC-4100+,DC-4100Pro,DC-4100Ultra FCCID:Z7ODC4100PRO <Signature> Name:YingshengHuang Title:Manager Company:JiangmenDascomComputerPeripheralsCo.,Ltd.

JiangmenDascomComputerPeripheralsCo.,Ltd. August21,2026 NemkoNorthAmerica,Inc. 303RiverRoad Ottawa,Ontario,Canada K1V1H2 REQUESTFORCONFIDENTIALITY-FCC FCCID:Z7ODC4100PRO PursuanttoSections0.457(d)and0.459oftheCommission’sRulesandFCCGuidancedocument 726920,weherebyrequestpermanentconfidentialtreatmentofexhibitsidentifiedassuchinthe tablebelowandrequesttheyarepermanentlywithheldfrompublicreviewbasedonthedocuments containingtradesecretsandproprietaryinformationnotcustomarilyreleasedtothepublic.The publicdisclosureofthisinformationmightbeharmfultotheapplicantandprovideunjustifiedbenefits toitscompetitors. ExhibitTypeofConfidentialityRequested BlockDiagrams ☒Permanent ☐ShortTerm ExternalPhotos------------------☐ShortTerm InternalPhotos ☐Permanent* ☐ShortTerm OperationDescription☒Permanent ☐ShortTerm PartsList&Placement/BOM ☐Permanent ☐ShortTerm Tune-UpProcedure ☐Permanent☐ShortTerm SchematicDiagrams ☒Permanent ☐ ShortTerm TestSetupPhotos------------------☐ShortTerm User’sManual ☐Permanent* ☐ShortTerm Theasteriskeditems(*)requirefurtherinformationtobeprovidedinthisjustificationletterbeforepermanentconfidentiality willbeextendedtotheseexhibits.PleaserefertoFCCKDB726920D01foundat: https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731andreviewsectionII,3)regarding specificinformationthatmustaccompanytheserequests. Note:anydocumentsheldundertheShort-Termconfidentialitywillautomaticallybecomepublic aftertherequestedtimeifanappropriateextensionrequesthasnotbeenreceived.Anyexhibits (i.e.,schematicdiagrams)thatmayhavealreadybeenrequestedtohave“Permanent” confidentialityasshownaboveneednotberepeatedunderShort-Termconfidentialityrequest. Sincerely, Signed: Printedname:YingshengHuang Title:Manager CompanyName:JiangmenDascomComputerPeripheralsCo.,Ltd.

External Photos M/N: DC-4100 External Photos M/N: DC-4100 External Photos M/N: DC-4100 External Photos M/N: DC-4100 External Photos M/N: DC-4100

In ternal Photos M/N: DC-4100 Internal Photos M/N: DC-4100 Internal Photos M/N: DC-4100 RFID 1 ANT Internal Photos M/N: DC-4100 Bluetooth/ Wi-Fi Ant Internal Photos M/N: DC-4100 Internal Photos M/N: DC-4100 Internal Photos M/N: DC-4100 Internal Photos M/N: DC-4100 RFID 2 ANT Internal Photos M/N: DC-4100 Internal Photos M/N: DC-4100 Internal Photos M/N: DC-4100 Internal Photos M/N: DC-4100 Internal Photos M/N: DC-4100 Internal Photos M/N: DC-4100 Internal Photos M/N: DC-4100 Internal Photos M/N: DC-4100 Internal Photos M/N: DC-4100 Internal Photos M/N: DC-4100

Page 1 of 8 Report No. ESTE-R2607347 FCC 47 CFR MPE REPORT Jiangmen Dascom Computer Peripherals Co.,Ltd. Card printer Model Number: DC-4100 Additional Model: DC-4100+, DC-4100Pro, DC-4100Ultra FCC ID: Z7ODC4100PRO Applicant: Jiangmen Dascom Computer Peripherals Co.,Ltd. Address: No.399, Jin Xing Road, Jiang Hai District, Jiangmen City, Guang Dong Province, P.R. China Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number: ESTE-R2607347 Date of Test: Mar. 19, 2026 to Jul. 27, 2026 Date of Report: Jul. 28, 2026 Page 2 of 8 Report No. ESTE-R2607347 Maximum Permissible Exposure 1. Applicable Standards Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 & KDB 447498 D04 V01 this device has been defined as a mobile device whereby a distance of 0.2m normally can be maintained between the user and the device. 1.1. Limits for Maximum Permissible Exposure (MPE) (a) Limits for Occupational/Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Times ︱E︱ 2 ,︱H︱ 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842/f 4.89/f (900/f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-10000 5 6 (b) Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm 2 ) Averaging Times ︱E︱ 2 ,︱H︱ 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-10000 1.o 30 Note: f=frequency in MHz; *Plane-wave equivalent power density Page 3 of 8 Report No. ESTE-R2607347 1.2. MPE Calculation Method E (V/m) = d G × P × 30 Power Density: Pd (W/m 2 ) = 377 E 2 E = Electric Field (V/m) P = Peak RF output Power (W) G = EUT Antenna numeric gain (numeric) d = Separation distance between radiator and human body (m) The formula can be changed to Pd = 2 d × 377 G × P × 30 From the peak EUT RF output power, the minimum mobile separation distance, d=0.2m, as well as the gain of the used antenna, the RF power density can be obtained Page 4 of 8 Report No. ESTE-R2607347 2. Conducted Power Result Mode Frequency (MHz) Peak output power (dBm) Peak output power (mW) GFSK 2402 5.8 3.802 2441 5.95 3.936 2480 5.69 3.707 π/4-DQPSK 2402 4.49 2.812 2441 4.62 2.897 2480 4.27 2.673 8-DPSK 2402 4.84 3.048 2441 4.87 3.069 2480 4.62 2.897 BLE 1M 2402 2.54 1.795 2440 2.67 1.849 2480 2.43 1.750 BLE 2M 2402 2.69 1.858 2440 2.79 1.901 2480 2.56 1.803 IEEE 802.11b 2412 18.94 78.343 2437 19.1 81.283 2462 19.06 80.538 IEEE 802.11g 2412 17.84 60.814 2437 18.08 64.269 2462 17.98 62.806 IEEE 802.11n HT20 2412 18.05 63.826 2437 18.26 66.988 2462 18.23 66.527 IEEE 802.11n HT40 2422 18.24 66.681 2437 18.27 67.143 2452 18.26 66.988 IEEE 802.11a 5180 12.22 16.672 5200 12.64 18.365 5240 12.26 16.827 5260 12.21 16.634 5300 12.25 16.788 5320 12.3 16.982 Page 5 of 8 Report No. ESTE-R2607347 5500 12.17 16.482 5580 12.28 16.904 5700 12.27 16.866 5745 11.56 14.322 5785 11.73 14.894 5825 11.5 14.125 Mode Frequency (MHz) Peak output power (dBm) Peak output power (mW) IEEE 802.11n HT20 5180 12.49 17.742 5200 12.92 19.588 5240 12.46 17.620 5260 12.31 17.022 5300 12.41 17.418 5320 12.35 17.179 5500 12.91 19.543 5580 12.81 19.099 5700 13.1 20.417 5745 12.09 16.181 5785 12.09 16.181 5825 11.86 15.346 IEEE 802.11ac VHT20 5180 12.56 18.030 5200 12.95 19.724 5240 12.51 17.824 5260 12.37 17.258 5300 12.36 17.219 5320 12.4 17.378 5500 12.84 19.231 5580 12.99 19.907 5700 13.02 20.045 5745 12.14 16.368 5785 12.13 16.331 5825 11.93 15.596 Page 6 of 8 Report No. ESTE-R2607347 Mode Frequency (MHz) Peak output power (dBm) Peak output power (mW) IEEE 802.11n HT40 5190 12.59 18.155 5230 12.67 18.493 5270 12.41 17.418 5310 12.53 17.906 5510 13.01 19.999 5550 13.37 21.727 5670 12.94 19.679 5755 12.38 17.298 5795 12.2 16.596 IEEE 802.11ac VHT40 5190 12.86 19.320 5230 12.92 19.588 5270 12.49 17.742 5310 12.59 18.155 5510 13.06 20.230 5550 13.22 20.989 5670 12.97 19.815 5755 12.64 18.365 5795 12.26 16.827 IEEE 802.11ac VHT80 5210 13.37 21.727 5290 12.69 18.578 5530 13.48 22.284 5610 13.85 24.266 5775 12.9 19.498 Page 7 of 8 Report No. ESTE-R2607347 3. Calculated Result and Limit Mode Peak output power (dBm) Target power （dBm ） MAX Target power （dBm ） Antenna gain Power Density (S) (mW /cm2) Limited of Power Density (S) (mW /cm2) Test Result (dBi) (Linear ) 2.4G Band GFSK 5.95 5±1 6 1 1.259 0.00100 1 Complies π/4-DQPSK 4.62 4±1 5 1 1.259 0.00079 1 Complies 8-DPSK 4.87 4±1 5 1 1.259 0.00079 1 Complies BLE 1M 2.67 2±1 3 1 1.259 0.00050 1 Complies BLE 2M 2.79 2±1 3 1 1.259 0.00050 1 Complies IEEE 802.11b 19.1 19±1 20 1 1.259 0.02505 1 Complies IEEE 802.11g 18.08 18±1 19 1 1.259 0.01989 1 Complies IEEE 802.11n HT20 18.26 18±1 19 1 1.259 0.01989 1 Complies IEEE 802.11n HT40 18.27 18±1 19 1 1.259 0.01989 1 Complies 5G Band IEEE 802.11a 12.64 12±1 13 1 1.259 0.00500 1 Complies IEEE 802.11n HT20 13.1 13±1 14 1 1.259 0.00629 1 Complies IEEE802.11ac VHT20 13.02 13±1 14 1 1.259 0.00629 1 Complies IEEE 802.11n HT40 13.37 13±1 14 1 1.259 0.00629 1 Complies IEEE802.11ac VHT40 13.22 13±1 14 1 1.259 0.00629 1 Complies IEEE802.11ac VHT80 13.85 13±1 14 1 1.259 0.00629 1 Complies Note: WIFI 2.4G and 5GHz bands are share an antenna, Cann't both the 2.4G and 5 GHz bands operate simultaneously. Page 8 of 8 Report No. ESTE-R2607347 For RFID-1 13.56MHz Limit=180/13.56=13.27 mW/cm2 Field strength = 44.65dBuV/m@3m P={ [10 (44.65/20) /10 6 *3] 2 /30 }*1000mW =0.0000088mW Pd=1.75*10^(-9)mW/cm2<13.27mW/cm2 For RFID-2 13.56MHz Limit=180/13.56=13.27 mW/cm2 Field strength = 55.14dBuV/m@3m P={ [10 ( 55.14/20) /10 6 *3] 2 /30 }*1000mW =0.0000980mW Pd=1.95*…

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Antenna specification Model: ELY077 Only radiated measurements are used to show compliance with FCC limits for fundamental and spurious emissions. Manufacturer：Elyctis Pertuis, Vaucluse, France Antenna size: (mm)

Page 1 of 57 Report No. ESTE-R2607345 FCC PART 15C TEST REPORT FOR CERTIFICATION On Behalf of Jiangmen Dascom Computer Peripherals Co.,Ltd. Card printer Model Number: DC-4100 Additional Model: DC-4100+, DC-4100Pro, DC-4100Ultra FCC ID: Z7ODC4100PRO Applicant : Jiangmen Dascom Computer Peripherals Co.,Ltd. Address: No.399, Jin Xing Road, Jiang Hai District, Jiangmen City, Guang Dong Province, P.R. China Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number: ESTE-R2607345 Date of Test: Mar. 19, 2026 to Jul. 27, 2026 Date of Report: Jul. 28, 2026 Page 2 of 57 Report No. ESTE-R2607345 TABLE OF CONTENTS Description Page TEST REPORT VERIFICATION .......................................................................................................... 3 1. GENERAL INFORMATION ................................................................................................................ 4 1.1. Description of Device (EUT) ......................................................................................................... 4 1.2. Antenna Information ...................................................................................................................... 4 1.3. Information of RF Cable ................................................................................................................ 4 2. SUMMARY OF TEST ........................................................................................................................ 5 2.1. Summary of test result .................................................................................................................. 5 2.2. Test Facilities .................................................................................................................................. 6 2.3. Measurement uncertainty ............................................................................................................. 7 2.4. Assistant equipment used for test ............................................................................................... 7 2.5. Block Diagram ................................................................................................................................ 7 2.6. Test mode ....................................................................................................................................... 8 2.7. Channel List .................................................................................................................................... 8 2.8. Test Equipment .............................................................................................................................. 9 3. AC POWER LINE CONDUCTED EMISSIONS ................................................................................. 10 3.1. Limit ................................................................................................................................................ 10 3.2. Test Setup ..................................................................................................................................... 10 3.3. Spectrum Analyzer Setting ......................................................................................................... 10 3.4. Test Procedure ............................................................................................................................. 10 3.5. Test Result .................................................................................................................................... 11 4. RADIATED EMISSION ................................................................................................................... 13 4.1. Limit ................................................................................................................................................ 13 4.2. Test Setup ..................................................................................................................................... 14 4.3. Spectrum Analyzer Setting ......................................................................................................... 15 4.4. Test Procedure ............................................................................................................................. 15 4.5. Test Result .................................................................................................................................... 16 5. FREQUENCY TOLERANCE ............................................................................................................ 24 5.1. Limit ................................................................................................................................................ 24 5.2. Test Setup ..................................................................................................................................... 24 5.3. Spectrum Analyzer Setting ......................................................................................................... 24 5.4. Test Procedure ............................................................................................................................. 24 5.5. Test Result .................................................................................................................................... 26 6. 20DB BANDWIDTH&99% OCCUPIED BANDWIDTH ..................................................................... 28 6.1. Limit ................................................................................................................................................ 28 6.2. Test Setup ..................................................................................................................................... 28 6.3. Spectrum Analyzer Setting ......................................................................................................... 28 6.4. Test Procedure ..............…

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Page 1 of 35 Report No. ESTE-R2607346 FCC PART 15C TEST REPORT FOR CERTIFICATION On Behalf of Jiangmen Dascom Computer Peripherals Co.,Ltd. Card printer Model Number: DC-4100 Additional Model: DC-4100+, DC-4100Pro, DC-4100Ultra FCC ID: Z7ODC4100PRO Applicant : Jiangmen Dascom Computer Peripherals Co.,Ltd. Address: No.399, Jin Xing Road, Jiang Hai District, Jiangmen City, Guang Dong Province, P.R. China Prepared By: EST Technology Co., Ltd. Chilingxiang, Qishantou, Santun, Houjie, Dongguan, Guangdong, China Tel: 86-769-83081888-808 Report Number: ESTE-R2607346 Date of Test: Mar. 19, 2026 to Jul. 27, 2026 Date of Report: Jul. 28, 2026 Page 2 of 35 Report No. ESTE-R2607346 TABLE OF CONTENTS Description Page TEST REPORT VERIFICATION .......................................................................................................... 3 1. GENERAL INFORMATION ................................................................................................................ 4 1.1. Description of Device (EUT) ......................................................................................................... 4 1.2. Antenna Information ...................................................................................................................... 4 1.3. Information of RF Cable ................................................................................................................ 4 2. SUMMARY OF TEST ........................................................................................................................ 5 2.1. Summary of test result .................................................................................................................. 5 2.2. Test Facilities .................................................................................................................................. 6 2.3. Measurement uncertainty ............................................................................................................. 7 2.4. Assistant equipment used for test ............................................................................................... 7 2.5. Block Diagram ................................................................................................................................ 7 2.6. Test mode ....................................................................................................................................... 8 2.7. Channel List .................................................................................................................................... 8 2.8. Test Equipment .............................................................................................................................. 9 3. AC POWER LINE CONDUCTED EMISSIONS ................................................................................. 10 3.1. Limit ................................................................................................................................................ 10 3.2. Test Setup ..................................................................................................................................... 10 3.3. Spectrum Analyzer Setting ......................................................................................................... 10 3.4. Test Procedure ............................................................................................................................. 10 3.5. Test Result .................................................................................................................................... 11 4. RADIATED EMISSION ................................................................................................................... 13 4.1. Limit ................................................................................................................................................ 13 4.2. Test Setup ..................................................................................................................................... 14 4.3. Spectrum Analyzer Setting ......................................................................................................... 15 4.4. Test Procedure ............................................................................................................................. 15 4.5. Test Result .................................................................................................................................... 16 5. FREQUENCY TOLERANCE ............................................................................................................ 24 5.1. Limit ................................................................................................................................................ 24 5.2. Test Setup ..................................................................................................................................... 24 5.3. Spectrum Analyzer Setting ......................................................................................................... 24 5.4. Test Procedure ............................................................................................................................. 25 5.5. Test Result .................................................................................................................................... 26 6. 20DB BANDWIDTH&99% OCCUPIED BANDWIDTH ..................................................................... 28 6.1. Limit ................................................................................................................................................ 28 6.2. Test Setup ..................................................................................................................................... 28 6.3. Spectrum Analyzer Setting ......................................................................................................... 28 6.4. Test Procedure ..............…

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Antenna specification Model: 75011566 Only radiated measurements are used to show compliance with FCC limits for fundamental and spurious emissions. Manufacturer：Jiangmen Dascom Computer Peripherals Co.,Ltd. No.399, Jin Xing Road, Jiang Hai District, Jiangmen City, Guang Dong Province, P.R. China Antenna size:

Radiated emission test: Below 30MHz Radiated emission test: Above 30MHz Conducted emission test: