2AXH6-K1MAX3D Printer

Shenzhen Creality 3D Technology Co.,Ltd.

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Application Details

Equipment Class: DTS - Digital Transmission System
Date of Grant: May 29, 2023
Application Purpose: Original Equipment
Date of Application: May 29, 2023
Equipment Note: 3D Printer
Frequency Range: 2412.00000000 - 2462.00000000
Company: Shenzhen Creality 3D Technology Co.,Ltd.
Country: China

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

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Users Manual

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Users Manual

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Attestation Statements

Shenzhen Creality 3D Technology Co.,Ltd. 2.911 (d)(5)(i) Equipment Type Attestation v1.2 Section 2.911(d)(5)(i) Certification – Equipment Type Company name: Shenzhen Creality 3D Technology Co.,Ltd. Address: 18F, JinXiuHongDu Building, Meilong Blvd., Longhua Dist., Shenzhen, China 518131 Product Name: 3D Printer FCC ID: 2AXH6-K1MAX Model(s): K1 Max 2.911(d)(5)(i) Equipment Type We, [Shenzhen Creality 3D Technology Co.,Ltd.] (“the applicant”) certify that the equipment for which authorization is sought through certification is not:  Prohibited from receiving an equipment authorization pursuant to § 2.903; of the FCC rules.  Identified as an equipment type in the “Covered List” NOTE 1 Yours sincerely, Name: Lucy Li Date: 2023/04/27 Title and Company name: Safety enginner / Shenzhen Creality 3D Technology Co.,Ltd. NOTE 1 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Attestation Statements

Shenzhen Creality 3D Technology Co.,Ltd. 2.911 (d)(5)(ii) Applicant Attestation v1.2 Section 2.911(d)(5)(ii) Certification – Applicant (Covered List ) Company name: Shenzhen Creality 3D Technology Co.,Ltd. Address: 18F, JinXiuHongDu Building, Meilong Blvd., Longhua Dist., Shenzhen, China 518131 Product Name: 3D Printer FCC ID: 2AXH6-K1MAX Model(s): K1 Max 2.911(d)(5)(ii) Applicant filing We, [Shenzhen Creality 3D Technology Co.,Ltd.] (“the applicant”) certify that, as of the date of the filing of the application, the applicant is not identified NOTE 1 on the “Covered List” NOTE 2 , established pursuant to § 1.50002 of this chapter, as an entity producing covered communications equipment. Yours sincerely, Name: Lucy Li Date: 2023/04/27 Title and Company name: Safety enginner / Shenzhen Creality 3D Technology Co.,Ltd. NOTE 1 Delete option not applicable to this application. NOTE 2 “Covered List”; is the List of Equipment and Services Covered By Section 2 of The Secure Networks Act, available at https://www.fcc.gov/supplychain/coveredlist References; 1) 986446 D01 Covered Equipment v01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2) Federal Register document 2022-28263 published on 02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

Attestation Statements

Shenzhen Creality 3D Technology Co.,Ltd. U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA ATTENTION: FCC Certification-Section 2.911(<1)(7) Information Desif?:nated U.S. A!!:ent Compan y Name: AOCE Corporation Inc. FRN: 0033401381 Contact Name: Johnson.wang Address: 6547 N Academ y Bivd #2266, Colorado Springs, C0,80918 United States Telephone No: +1-346-582”5234 Email: [email protected] This le忧eris to confirm that we （ “ the Designated U.S. Agent) have accepted由e responsibili句fto act as the Desi � ated U.S. Agent for Service of Process as required b y section 47 CFR 2.91 l(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature: Date:202-05-23 Signed by (Printed Name.厅itle): This Agreement is valid until: The Applicant acknowledges that they must maintain an agent for no less than and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant fu时1er acknowledges their responsibility to infonn the FCC whenever the Designated U.S. Agent information above changes. Applicant Compan y name: Shenzhen Creality 30 Technology Co.,Ltd. Grantee Code: 2AXH6-K1MAX Contact Name: Luc y Li Address: 18 F, JinXiuHongDu Building, Meilong Blv乱，Longhua Dist., Shenzhen, Telephone No: 13410218975 Email: li y [email protected] Applicant Signature: μ叮七1' Date: 2023-05-23 Signed byσrinted Name!Title): Lucy Li I Safety enginner

Cover Letter(s)

Shenzhen Creality 3D Technology Co.,Ltd. Company: Shenzhen Creality 3D Technology Co.,Ltd. Address: 18F, JinXiuHongDu Building, Meilong Blvd., Longhua Dist., Shenzhen, China 518131 Product Name: 3D Printer Model Number(s): K1 Max We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature: Date: 2023/04/27 Name: Lucy Li Title: Safety enginner Company: Shenzhen Creality 3D Technology Co.,Ltd.

Cover Letter(s)

Shenzhen Creality 3D Technology Co.,Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2023/04/27 Subject; Request for Confidentiality FCC ID: 2AXH6-K1MAX To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Date: 2023/04/27 Name: Lucy Li Title: Safety enginner Company: Shenzhen Creality 3D Technology Co.,Ltd.

External Photos

EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 EUT View 3 EUT View 4 EUT View 5 EUT View 6 EUT View 7 ----------------The end----------------

ID Label/Location Info

FCC ID: 2AXH6-K1

Internal Photos

EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 EUT Housing and Board View 2 EUT Housing and Board View 3 EUT Housing and Board View 4 EUT Housing and Board View 5 EUT Housing and Board View 6 EUT Housing and Board View 7 EUT Housing and Board View 8 EUT Housing and Board View 9 EUT Housing and Board View 10 EUT Housing and Board View 11 ----------------The end---------------- WIFI ANT

RF Exposure Info

FCC ID: 2AXH6-K1MAX RF exposure evaluation According to§15.247(i), §1.1307 and KDB447498, 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 of the commission’s guidance. General frequency and separation-distance dependent MPE-based effective radiated power (ERP) thresholds are in Table B.1 [Table 1 of §1.1307(b)(1)(i)(C)] to support an exemption from further evaluation from 300 kHz through 100 GHz. For mobile devices that are not exempt per Table B.1 [Table 1 of §1.1307(b)(1)(i)(C)] at distances from 20 cm to 40 cm and in 0.3 GHz to 6 GHz, evaluation of compliance with the exposure limits in §1.1310 is necessary if the ERP of the device is greater than ERP20cm in Formula (B.1) [repeated from §2.1091(c)(1); also in §1.1307(b)(1)(i)(B)]. According to FCC Part 2.1091 and § 1.1307(b)(3)(i)(C) , this unlicensed transmitting devices is categorically excluded from routine environmental evaluation for RF exposure prior to equipment authorization or use, According to the KDB 447498 , the simple calculation as below: WIFI Antenna Gain: 2.24dBi Conducted Transmit Power Max: = 19.97 dBm =99.31mW EIRP=19.97dBm + 2.24 dBi=22.21dBm ERP= 22.21-2.15dB= 20.06 dBm The maximun output power specified is: 20.06 dBm (101 mW) The MPE limit is 19.2R 2 (768mW) for general population and uncontrolled exposure in the 2.4GHz frequency range according to FCC Part 1.1307(b)(3)(i)(C). As the measured power density at 20cm from the transmitter is lower than the MPE limit, the compliance to the MPE limit can be ensured by indicating the minimum 20cm separation between the transmitter's radiating structure and body of the user or nearby persons.

Test Report

Part acceptance form Supplier: Shenzhen Lejin Radio Frequency Technology Co., LTD Material name: Antenna Bom number: 3102070202 Specifications and Models: FPC antenna _L300_2.4G — Lejin antenna Supplier's Material number: LJF02-22030208B-R0A Application date: 2022-06-29 data  OK reliability OK  Department to sign： appearance OK size  OK  assembly  OK function OK  List of Acknowledgement 1. Function introduction and product specifications 2. Certificate of raw material /MSDS 3. Structural drawings 4. FAI full-size measurement report/attached self-evaluation 5. Reliability test report 6. SGS of raw materials shall be confirmed within the validity period of 1 year 7. Environmental Statement 8. Relevant certification certificates Note: The part acceptance letter shall include but not limited to the above information. If there are other requirements, it shall be supplemented, such as CPK report of part acceptance, process roadmap, QC engineering drawing, BOM, inspection specification on parts, product packaging specification, FMEA, etc. In addition, it is necessary to verify the supplier's manufacturing capability, quality control ability, and keep original records for the customer to acknowledge the supplier's parts. ShenzhenLejinradiofrequencytechnologyCo.,LTD LejinradiofrequencyProprietary& Confidential© 2017LejinradiofrequencyCorporation.Allrightsreserved. Add：Rm 301B,A4Bld,JunfengInnovationPark,Fuyong,Baoan Dist,Shenzhen.Tel:0755-27780515Email:[email protected] 3. ProductSpecification A.ElectricalCharacteristics Frequency2400MHz~2500MHz VSWR<2.0 Efficiency>40% Impedance50Ohm PolarizationLinear Gain ≤2.24dB B. Material& MechanicalCharacteristics Materialof RadiatorFPC(Black),LJWF28A CableTypeΦ1.13mm,L300mm,Black ConnectorTypeIPX1 Dimension25.0*13.0mm C. Environmental OperationTemperature- 30 ̊C ~ + 80 ̊C StorageTemperature- 30 ̊C ~ + 85 ̊C Humidity40%~95% 4. TestEquipment& Conditions 1.NetworkAnalyzersAgilent8753D/5071C 2.HSPAand LTE protocoltest setR&S CMW500-PT 3.CommunicationsTest SetAgilent8960 4.3D ChamberTest System 图1 Testtopology ShenzhenLejinradiofrequencytechnologyCo.,LTD LejinradiofrequencyProprietary&Confidential©2017LejinradiofrequencyCorporation.Allrightsreserved. Add：Rm301B,A4Bld,JunfengInnovationPark,Fuyong,BaoanDist,Shenzhen.Tel:0755-27780515Email:[email protected] 5.TestReport 5.1VoltageStandingWaveRatio(VSWR). 图2VSWR 5.2Efficientandgain(estimatingconductedbyLejininJan,2021,using3Ddrawingdocumentthat providedbyCreality.) Passive TestFor WIFI 2.4G Freq(MHz) 24002410242024302440245024602470248024902500 Effi(%) 58.6251.8456.4755.0754.5453.0651.8052.3853.2152.7750.64 Gain(dBi) 2.242.042.062.051.941.992.022.191.901.771.36 5.3Radiationpattern. ShenzhenLejinradiofrequencytechnologyCo.,LTD LejinradiofrequencyProprietary&Confidential©2017LejinradiofrequencyCorporation.Allrightsreserved. Add：Rm301B,A4Bld,JunfengInnovationPark,Fuyong,BaoanDist,Shenzhen.Tel:0755-27780515Email:[email protected] 6. ReliabilityTest TestItemTestconditionEquipmentSpecificationResult 1 LowTemp. Storage Test Temperature:-30 °C， Time:48hrs Testcondition:PlacingantennainaLow/High TemperatureChamber,keepthetempis25 °C and humidityis65%foronehour,thenstep-downthe temp.to-30 °C inonehour,storeantennafor44hours; step-uptempto25°C,testantennaafter2hours. Temp.&Hu mi. Tester Nomaterial deformationis allowed. Electronic Performanceis ok. PASS 2 High Temp./High Humid Storage Test Temperature:85°CHumidity:85%RHTime:48hrs Testcondition:PlacingantennainaLow/High TemperatureChamber,keepthetempis25°Cand humidityis65%foronehour,thenstep-up…

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Contact Information

Applicant

Lucy Li(Safety enginner)

[email protected]13410218975Fax: N/A

Technical Contact

Shenzhen Creality 3D Technology Co.,Ltd.

[email protected]

China

Test Firm

Shenzhen BCTC Testing Co., Ltd.Sally He

[email protected]15999690624

Technical Specifications

#	Rule Parts	Frequency Range	Power Output
1	15C	2.41 GHz - 2.46 GHz	100.00 mW

Confidentiality

Long Term

Grant Notes

Output power listed is conducted power. The antenna used with this transmitter must be installed to provide a minimum separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi- transmitter product procedures. End-users must be provided with operating procedures for satisfying RF exposure compliance.