2BK5Y-JD-410WFThermal Label Printer

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: FCC US Agent, LLC FRN: 0033402884 Contact Name: Tim Payne Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA Telephone No: 708-571-3148 Email: [email protected] Applicant: Company name: JADENS (HK) COMPANY LIMITED Product Description: Thermal Label Printer Grantee code: 2BK5Y FCC ID: 2BK5Y-JD-410WF FRN: 0035949817 Contact Name: Sylvia Zhou Address: 2/F, BILLION TRADE CENTRE, 31 HUNG TO ROAD, KWUN TONG, KL, HONG KONG Telephone No: +86 13539096885 Email: [email protected] JADENS (HK) COMPANY LIMITED certifies that, as of the date of this filing of the application with the TCB, FCC US Agent, LLC is our designated US agent for service of process for the above referenced FCC ID. JADENS (HK) COMPANY LIMITED accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission related proceeding involving equipment. FCC US Agent, LLC accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicantis aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. 1/1 Date: 7/10/2026 Applicant’s Name: Sylvia Zhou US Agent’s Name: Tim Payne Title: Manager Title: President Signature： Signature

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: FCC US Agent, LLC FRN: 0033402884 Contact Name: Tim Payne Address: 3722 Illinois Avenue, Saint Charles, IL, 60174, USA Telephone No: 708-571-3148 Email: [email protected] Applicant: Company name: JADENS (HK) COMPANY LIMITED Product Description: Thermal Label Printer Grantee code: 2BK5Y FCC ID: 2BK5Y-JD-410WF FRN: 0035949817 Contact Name: Sylvia Zhou Address: 2/F, BILLION TRADE CENTRE, 31 HUNG TO ROAD, KWUN TONG, KL, HONG KONG Telephone No: +86 13539096885 Email: [email protected] JADENS (HK) COMPANY LIMITED certifies that, as of the date of this filing of the application with the TCB, FCC US Agent, LLC is our designated US agent for service of process for the above referenced FCC ID. JADENS (HK) COMPANY LIMITED accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission related proceeding involving equipment. FCC US Agent, LLC accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicantis aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. 1/1 Date: 7/10/2026 Applicant’s Name: Sylvia Zhou US Agent’s Name: Tim Payne Title: Manager Title: President Signature： Signature

JADENS (HK) COMPANY LIMITED Code 00018768Ed. 2 Item 1. The device is able to installsoftware/program installation? ☐Yes, go toItem 2. ☒No. In this case, the rest of the items do not apply. The device cannotsupport installation of Kaspersky cybersecurity or anti-virus software. Item 2. Technical Requirements for Kaspersky Cybersecurity Software: # General Requirements (For all Devices)Yes / No or N/AComments 1 Internet connection for activation and updates (For all Operating Systems) N/A Device Thermal Label Printer Company name JADENS (HK) COMPANY LIMITED Grantee code 2BK5Y FCC ID 2BK5Y-JD-410WF FRN 0035949817 Contact name Sylvia Zhou Address 2/F, BILLION TRADE CENTRE, 31 HUNG TO ROAD, KWUN TONG, KL, HONG KONG Telephone number +86 13539096885 E-mail [email protected] Chipset/module information X2600 Operating System (if applicable) N/A Storage Capacity (hard drive or other permanent memory storage, if applicable) N/A FSC-BW256B 2 # General Requirements (For Windows Devices) Yes / No or N/A Comments 1 Storage: 1500 MB free space on the hard drive N/A 2 Operating System: Microsoft Windows 8, 8.1, 10 & 11 Home / Pro / Enterprise Microsoft Windows 7 Starter / Home Basic & Premium / Professional / Ultimate SP1 or higher N/A 3 Processor: 1 GHz or higher (x86 or x64) N/A 4 Memory (RAM)1 GB (32-bit) or 2 GB (64-bit) N/A 5 Screen Resolution: Minimum resolution of 1024 x 768 N/A # General Requirements (For macOS devices) Yes / No or N/A Comments 1 Operating System macOS® 13 – 14 N/A 2 Memory (RAM)4 GB N/A 3 Storage: 3455 MB free space on the hard drive N/A # General Requirements (For Android Devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: Android™ 10 – 14 N/A 3 Screen Resolution: Minimum resolution of 320 x 480 N/A # General Requirements (for iOS devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: iOS® 17 N/A # General Requirements (For Linux system) Yes / No or N/A Comments 3 1 Hard drive: 1 GB of free space N/A 2 CPU: Intel Pentium 1 GHz or higher 3 RAM: 1 GB 4 Minimum software requirements: AlmaLinux OS 8 or later; AlterOS 7.5 or later; Astra Linux Common Edition 2.12 or later; CentOS 6.7 or later; Debian GNU/Linux 10.0 or later; EulerOS 2.0 or later; Oracle Linux 7.3 or later ; Red Hat Enterprise Linux 6.7 or later ; Rocky Linux 8.5 or later ; SUSE Linux Enterprise Server 12.5 or later; Ubuntu 12.04 or later ; Uncom OS Home / Business / Education / Enterprise 2.2 or later; ALT Linux Workstaton / Workstation K / Server / Education 8 or later; ROSA Linux Workstation / Server 12 or later ; RED OS 7.3 and later ; After reviewed the technical requirements, is the device capable of supporting the installation of Kaspersky software? ☐ Yes, go to Item 3. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky software Item 3. Connectivity Capabilities: 4 # Physical Interface Purpose Justification 1 1 # Wireless Interface Purpose Justification 1 1 After the review of this items, the device: ☒ Cannot support installation of any cybersecurity or anti-virus software on the covered list. ☐ Potentially can operate with any cybersecurity or anti-virus software on the covered list – additional third- party proof is provided to demonstrate compliance with requirements as of 2.911(d)5(i),(ii) – “Proof of Compliance with Covered List Software Requirements” of this document applies Signature: Name: Sylvia Zhou Date: 2026-07-17 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications.

TCB CALL página 1 File FCC ID: 2BK5Y-JD-410WF Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○ We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ► We checked the FCC FRN Search based on the information provided by the grantee. On the official register from : https://opencorporates.com/companies/us_il/LLC_12842678 In google: TCB CALL página 2 Bank information TCB CALL página 3 TCB CALL página 4 TCB CALL página 5 TCB CALL página 6 TCB CALL página 7 TCB CALL página 8 TCB CALL página 9 ► CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "C5266091_X23_Ed1_US_Agent_Letter" included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit "C5266091_X23_Ed1_US_Agent_Letter" >

C5266091_X10_Ed.2 1/1 < JADENS (HK) COMPANY LIMITED > Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2026-07-10 Subject: Request for Confidentiality FCC ID: 2BK5Y-JD-410WF To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☒ User’s Manual ☐ NOTE 1 ☒ Internal Photos ☐ NOTE 1 ☒ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In case of short-term Confidentiality, the applicant requests the exhibits selected above are withheld from public view for a period of __180____ days from the date of the Grant of Equipment Authorization and prior to marketing. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name: Sylvia Zhou Title: Manager

C5266091_X8_Ed.1 1/1 Letter of Authorization < JADENS (HK) COMPANY LIMITED > Company: JADENS (HK) COMPANY LIMITED Address: 2/F, BILLION TRADE CENTRE, 31 HUNG TO ROAD, KWUN TONG, KL, HONG KONG Product Name: Thermal Label Printer Model Number: JD-410WF FCC Identifier: 2BK5Y-JD-410WF We authorize LGAI Technological Center S.A., Ronda de la Font delCarme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Sylvia Zhou Date: 7/10/2026 Title: Manager Signature of applicant:

ATTACHMENT PHOTOGRAPHS OF EXT Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Photo 7 END

 Model: JD-410WF Resolution: 203dpi IC: 33056-JD410WF FCC ID: 2BK5Y-JD-410WF Made in China Manufacturer: JADENS (HK) COMPANY LIMITED Input: 24V 2.0A 56.7x36.7mm

FCC ID: 2BK5Y-JD-410WF Maximum Permissible Exposure (MPE) According to FCC 2.1091, FCC 1.1310 and KDB 447498 D04 Interim General RF Exposure Guidance v01: The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency(RF) Radiation as specified in §1.1307(b) Limits for Maximum Permissible Exposure (MPE) MPE Calculation Method E (V/m) ＝ d G P * * 30 Power Density: Pd (W/m²) ＝ 377 2 E E ＝ Electric field (V/m) P ＝ Average 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 * 377 * * 30 D G P From the 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. Measurement Result EDR: Antenna gain: 1.8dBi; R=20cm conducted power Evaluation result Power density Limits (dBm) (mW) (dBi) Numeric 2402 2.15 2±1 3 1.995 1.80 1.51 0.0006 1 2441 3.25 3±1 4 2.512 1.80 1.51 0.0008 1 2480 2.38 2±1 3 1.995 1.80 1.51 0.0006 1 2402 4.4 4±1 5 3.162 1.80 1.51 0.0010 1 2441 5.99 5±1 6 3.981 1.80 1.51 0.0012 1 2480 4.97 4±1 5 3.162 1.80 1.51 0.0010 1 2402 4.85 4±1 5 3.162 1.80 1.51 0.0010 1 2441 6.29 6±1 7 5.012 1.80 1.51 0.0015 1 2480 5.24 5±1 6 3.981 1.80 1.51 0.0012 1 Channel Freq. (MHz) modulation (mW/cm2) GFSK π/4- DQPSK 8-DPSK (dBm) Tune-up power (dBm) (mW/cm2 ) Max Antenna tune-up power Gain BLE: Antenna gain: 1.8dBi; R=20cm conducted power Evaluation result Power density Limits (dBm)(mW)(dBi)Numeric 24022.52±13 1.9951.801.510.00061 24403.53±14 2.5121.801.510.00081 24804.994±15 3.1621.801.510.00101 24022.472±13 1.9951.801.510.00061 24403.423±14 2.5121.801.510.00081 24804.954±15 3.1621.801.510.00101 BLE 2M (dBm) Tune-up power (dBm) (mW/cm2 ) MaxAntenna tune-up powerGain Channel Freq. (MHz) modulation (mW/cm2) BLE 1M 2.4GWIFI: Antenna gain ANT1: 1.8dBi R=20cm conducted power Evaluation result Power density Limits (dBm) (mW) (dBi) Numeric 2412 12.54 12±1 13 19.953 1.80 1.51 0.0060 1 2437 12.93 12±1 13 19.953 1.80 1.51 0.0060 1 2462 13.05 13±1 14 25.119 1.80 1.51 0.0076 1 2412 15.34 15±1 16 39.811 1.80 1.51 0.0120 1 2437 15.55 15±1 16 39.811 1.80 1.51 0.0120 1 2462 15.33 15±1 16 39.811 1.80 1.51 0.0120 1 2412 15.46 15±1 16 39.811 1.80 1.51 0.0120 1 2437 15.55 15±1 16 39.811 1.80 1.51 0.0120 1 2462 15.6 15±1 16 39.811 1.80 1.51 0.0120 1 2422 15.78 15±1 16 39.811 1.80 1.51 0.0120 1 2437 16.26 16±1 17 50.119 1.80 1.51 0.0151 1 2452 15.95 15±1 16 39.811 1.80 1.51 0.0120 1 2412 15.38 15±1 16 39.811 1.80 1.51 0.0120 1 2437 15.61 15±1 16 39.811 1.80 1.51 0.0120 1 2462 15.16 15±1 16 39.811 1.80 1.51 0.0120 1 2422 17.26 17±1 18 63.096 1.80 1.51 0.0190 1 2437 16.09 16±1 17 50.119 1.80 1.51 0.0151 1 2452 15.95 15±1 16 39.811 1.80 1.51 0.0120 1 11ax40 Channel Freq. (MHz) modulation 11g 11n20 11n40 11ax20 (mW/cm2 ) (mW/cm2) 11b Max Antenna tune-up power Gain (dBm) Tune-up power (dBm) WIFI 5.2G Antenna gain ANT1: 0.4dBi R=20cm conducted power Evaluation result Power density Limits (dBm)(mW)(dBi)Numeric Ant 1 518011.38 11±112.0015.8490.401.100.00351 Ant 1 520011.57 11±112.0015.8490.401.100.00351 Ant 1 524012.43 12±113.0019.9530.401.100.00441 Ant 1 518010.92 10±111.0012.5890.401.100.00271 Ant 1 520011.13 11±112.0015.8490.401.100.00351 Ant 1 524012.11 12±113.0019.9530.401.100.00441 Ant 1 519010.74 10±111.0012.5890.401.100.00271 Ant 1 523011.4 11±112.0015.8490.401.100.00351 Ant 1 518010.33 10±111.0012.5890.401.100.00271 Ant 1 520010.49 10±111.0012.5890.401.100.00271 Ant 1 524011.63 11±112.0015.8490.401.100.00351 Ant 1 519010.08 10±111.0012.5890.401.100.00271 Ant 1 523011.26 11±112.0015.8490.401.100.00351 Ant 1 518010.29 10±111.0012.5890.401.100.00271 Ant 1 520010.36 10±111.0012.5890.401.100.00271 Ant 1 524011.39 11±112.0015.8490.401.100.00351 Ant 15190 10.18 10±111.0012.5890.401.100.00271 Ant 15230 11.27 11±112.0015.8490.401.100.00351 802.11n40 802.11ac20 802.11ac40 802.11ax20 802.11ax40 802.11n20 Antenna tune-up powerGain modulation (mW/cm2 )(mW/cm2) 802.11a Channel Freq. (MHz) (dBm) Tune-up power (dBm) Antenna Max WIFI 5.3G Antenna gain ANT1: 0.7dBi R=20cm conducted power Evaluation result Power density Limits (dBm) (mW) (dBi) Numeric Ant 1 5260 11.21 11±1 12.00 15.849 0.70 1.17 0.0037 1 Ant 1 5280 12.05 12±1 13.00 19.953 0.70 1.17 0.0047 1 Ant 1 5320 12.87 12±1 13.00 19.953 0.70 1.17 0.0047 1 Ant 1 5260 11.64 11±1 12.00 15.849 0.70 1.17 0.0037 1 Ant 1 5280 11.92 11±1 12.00 15.849 0.70 1.17 0.0037 1 Ant 1 5320 12.73 12±1 13.00 19.953 0.70 1.17 0.0047 1 Ant 1 5270 10.52 10±1 11.00 12.589 0.70 1.17 0.0029 1 Ant 1 5310 11.25 11±1 12.00 15.849 0.70 1.17 0.0037 1 Ant 1 5260 12 11±1 12.00 15.849 0.70 1.17 0.0037 1 Ant 1 5280 11.85 11±1 12.00 15.849 0.70 1.17 0.0037 1 Ant 1 5320 12.76 12±1 13.00 19.953 0.70 1.17 0.0047 1 Ant 1 5270 10.6 10±1 11.00 12.589 0.70 1.17 0.0029 1 Ant 1 5310 10.29 10±1 11.00 12.589 0.70 1.17 0.0029 1 Ant 1 5260 11.32 11±1 12.00 15.849 0.70 1.17 0.0037 1 Ant 1 5280 11.77 11±1 12.00 15.849 0.70 1.17 0.0037 1 Ant 1 5320 11.79 11±1 12.00 15.849 0.70 1.17 0.0037 1 Ant 1 5270 10.31 10±1 11.00 12.589 0.70 1.17 0.0029 1 Ant 1 5310 11.28 11±1 12.00 15.849 0.70 1.17 0.0037 1 (mW/cm2 ) Antenna Max 802.11n20 Antenna tune-up power Gain modulation 802.11n40 802.11ac20 802.11ac40 802.11ax20 802.11ax40 (mW/cm2) 802.11a Channel Freq. (MHz) (dBm) Tune-up power (dBm) WIFI 5.6G Antenna gain ANT1: 1.0dBi R=20cm conducted power Evaluation result Power density Limits (dBm)(mW)(dBi)Numeric Ant 15500 12.41 12±113.0019.9531.001.260.00501 Ant 15600 11.04 11±112.0015.8491.001.260.00401 Ant 15700 10.37 10±111.0012.5891.001.260.00321 Ant 15500 10.96 10±111.0012.5891.001.260.00321 Ant 15600 10.14 10±111.0012.5891.001.260.00321 Ant 15700 10.59 10±111.0012.5891.001.260.00321 Ant 15510 11.01 11±112.0015.8491.001.260.00401 Ant 15590 10.38 10±111.0012.5891.001.260.00321 Ant 15670 10.46 10±111.0012.5891.001.260.00321 Ant 15500 11.14 11±112.0015.8491.001.260.00401 Ant 15600 10.1 10±111.001…

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Report No.: N26042401430E Version.1.3 Page 1 of 64 RADIO TEST REPORT FCC ID: 2BK5Y-JD-410WF Product: Thermal Label Printer Trade Mark: N/A Model No.: JD-410WF Family Model: N/A Report No.: N26042401430E Issue Date: Jul. 04, 2026 Prepared for JADENS (HK) COMPANY LIMITED 2/F, BILLION TRADE CENTRE, 31 HUNG TO ROAD, KWUN TONG, KL, HONG KONG Prepared by Shenzhen NTEK Testing Technology Co., Ltd. No. 24 Xinfa East Road, Xiangshan Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong, People's Republic of China Tel. 0755-23200050 Website: http://www.ntek.org.cn Report No.: N26042401430E Version.1.3 Page 2 of 64 Table of Contents Page 1 TEST RESULT CERTIFICATION ...................................................................................................................... 3 2 SUMMARY OF TEST RESULTS ......................................................................................................................... 4 3 FACILITIES AND ACCREDITATIONS ............................................................................................................. 5 3.1 FACILITIES ..................................................................................................................................................... 5 3.2 LABORATORY ACCREDITATIONS AND LISTINGS ................................................................................. 5 3.3 MEASUREMENT UNCERTAINTY ............................................................................................................... 5 4 GENERAL DESCRIPTION OF EUT .................................................................................................................. 6 5 DESCRIPTION OF TEST MODES...................................................................................................................... 8 6 SETUP OF EQUIPMENT UNDER TEST ........................................................................................................... 9 6.1 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ....................................................................... 9 6.2 SUPPORT EQUIPMENT ............................................................................................................................... 10 6.3 EQUIPMENTS LIST FOR ALL TEST ITEMS .............................................................................................. 11 7 TEST REQUIREMENTS .................................................................................................................................... 13 7.1 CONDUCTED EMISSIONS TEST ............................................................................................................... 13 7.2 RADIATED SPURIOUS EMISSION ............................................................................................................ 16 7.3 6DB BANDWIDTH ....................................................................................................................................... 24 7.4 DUTY CYCLE ............................................................................................................................................... 25 7.5 PEAK OUTPUT POWER .............................................................................................................................. 27 7.6 POWER SPECTRAL DENSITY ................................................................................................................... 28 7.7 CONDUCTED BAND EDGE MEASUREMENT ......................................................................................... 30 7.8 SPURIOUS RF CONDUCTED EMISSIONS ................................................................................................ 31 7.9 ANTENNA APPLICATION .......................................................................................................................... 32 8 TEST RESULTS ................................................................................................................................................... 33 Report No.: N26042401430E Version.1.3 Page 3 of 64 1 TEST RESULT CERTIFICATION Applicant’s name ......................... : JADENS (HK) COMPANY LIMITED Address ....................................... : 2/F, BILLION TRADE CENTRE, 31 HUNG TO ROAD, KWUN TONG, KL, HONG KONG Manufacturer's Name .................. : JADENS (HK) COMPANY LIMITED Address ....................................... : 2/F, BILLION TRADE CENTRE, 31 HUNG TO ROAD, KWUN TONG, KL, HONG KONG Product description Product name .............................. : Thermal Label Printer Trade Mark .................................. : N/A Model and/or type reference ...... : JD-410WF Family Model ............................... : N/A Test Sample number ................... : S2604250200-1# Date of Test ................................. : Apr. 24, 2026 ~ Jul. 03, 2026 Measurement Procedure Used: APPLICABLE STANDARDS APPLICABLE STANDARD/ TEST PROCEDURE TEST RESULT FCC 47 CFR Part 2, Subpart J FCC 47 CFR Part 15, Subpart C ANSI C63.10-2020 + Cor. 1-2023+C63.10a-2024 + Errata to C63.10a-2024 KDB 558074 D01 15.247 Meas Guidance v05r02 Complied This device described above has been tested by Shenzhen NTEK Testing Technology Co., Ltd., and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of Shenzhen NTEK Testing Technology Co., Ltd., this document may be altered or revised by Shenzhen NTEK Testing Technology Co., Ltd., personnel only, and shall be noted in the revision of the document. The test results of this report relate only to the tested sample identified in this report. Prepared By : Reviewed By : Approved By : Abel Chen (Project Engineer) Aaron Cheng (Supervisor) Alex Li (Manager) Report No.: N26042401430E Version.1.3 Page 4 of 64 2 SUMMARY OF TEST RESULTS FCC Part15 (15.247), Subpart C Standard Secti…

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Nametypespecificationmanufacturerremark 1 FPC antenna Ipex 2400~2500 5000~6000MHz XiamenJIHE CommunicationCo.,Ltd XiamenTorchHi-techIndustrialPark, SoftwareParkIII,No.1015,JimeiNorth Avenue 厦门市吉赫通信有限公司 1 / 9 承认书 Specification for Approval 供方确认 Supplier Confirmed 主管 CHIEF 工程师 DESIGN Jack 李想 2025.8.13 2025.8.13 技术支持 Technical Support 若您对以下规格或 RF 产品有什么疑问随时致电联系 If you have any questions about the following Specifications or RF product Keep Call Phone: 18350272787 E - Mail: [email protected] 客户名称：Customer: 爱印 规格描述：Part name: FSC-256B_D-358_V1 FPC 料号：Part No. : ZH100301 客户料号:Customer Part No. : 客户承认印 Customer Approved By 审核 APPROVAL 主管 CHIEF 工程师 DESIGN 厦门市吉赫通信有限公司 2 / 9 目录 变更记录 Update of the Records 版本/Rev 拟制/Formulate 日期/Date 内容/Content 01 李想 2025.8.13 新订承认书 序 NO 内容 Content 页 Page 1 封面（Cover） 1 2 目录(Catalog) 2 3 客户产品图/装配方式(Product chart/Assembly) 3 4 产品特性/天线匹配(Characteristics/Match) 4 5 OTA 暗室(OTA darkroom) 5 6 驻波比、无源效率(SWR and efficiency) 6 7 场型图(Field patterm diagram) 7-8 8 图纸(Drawing) 9 厦门市吉赫通信有限公司 3 / 9 客户产品图 装配方式 厦门市吉赫通信有限公司 4 / 9 天线特性 天线匹配 产 品 类 型 / product type FPC antenna DESCRIPTION VALUE Frequency Range （工作频段） 2400~2500 5000~6000 MHz V.S.W.R( 电压驻波比 ) 对比样品波型（空测） Impedance （特性阻抗） 50Ω Gain （增益） 0-2 dBi Radiation （方向性） Omni-directional Radiating element 1/4 Wave Helical Polarization （线化方式） Linear Vertical Admitted power （功率） 2W Connector （接头型号） Ipex Operating temp （工作温度） -40°C~+85°C 0 Ω 厦门市吉赫通信有限公司 5 / 9 OTA暗室图 厦门市吉赫通信有限公司 6 / 9 驻波比 无源效率 FREQUENCY EFFICIENCY GAIN 2400 43.1% 1.8 2420 45.2% 1.7 2440 41.0% 1.3 2460 42.0% 1.4 2480 42.8% 1.3 2500 37.7% 0.7 5150 53.1% 0.1 5200 50.2% 0.4 5250 46.2% 0.1 5300 46.2% 0.5 5350 44.4% 0.7 5400 48.2% 0.5 5450 47.3% 0.1 5500 45.4% 1.0 5550 45.0% 0.8 5600 44.0% 0.9 5650 54.4% 1.0 5700 49.4% 1.0 5750 52.1% 0.3 5800 46.2% 0.2 5850 51.2% 0.1 厦门市吉赫通信有限公司 7 / 9 场形图(Field pattern diagram) 2.4G 频段 厦门市吉赫通信有限公司 8 / 9 5G 频段 厦门市吉赫通信有限公司 9 / 9 图纸 (Drawing)

Report No.: N26042401431E Version.1.3 Page 1 of 108 FCC RADIO TEST REPORT FCC ID: 2BK5Y-JD-410WF Product: Thermal Label Printer Trade Mark: N/A Model No.: JD-410WF Family Model: N/A Report No.: N26042401431E Issue Date: Jul. 04, 2026 Prepared for JADENS (HK) COMPANY LIMITED 2/F, BILLION TRADE CENTRE, 31 HUNG TO ROAD, KWUN TONG, KL, HONG KONG Prepared by Shenzhen NTEK Testing Technology Co., Ltd. No. 24 Xinfa East Road, Xiangshan Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong, People's Republic of China Tel. 0755-23200050 Website: http://www.ntek.org.cn Report No.: N26042401431E Version.1.3 Page 2 of 108 TABLE OF CONTENTS 1 TEST RESULT CERTIFICATION ...................................................................................................................... 3 2 SUMMARY OF TEST RESULTS ......................................................................................................................... 4 3 FACILITIES AND ACCREDITATIONS ............................................................................................................. 5 3.1 FACILITIES..................................................................................................................................................... 5 3.2 LABORATORY ACCREDITATIONS AND LISTINGS ................................................................................. 5 3.3 MEASUREMENT UNCERTAINTY ............................................................................................................... 5 4 GENERAL DESCRIPTION OF EUT .................................................................................................................. 6 5 DESCRIPTION OF TEST MODES ..................................................................................................................... 8 6 SETUP OF EQUIPMENT UNDER TEST ......................................................................................................... 10 6.1 BLOCK DIAGRAM CONFIGURATION OF TEST SYSTEM ..................................................................... 10 6.2 SUPPORT EQUIPMENT ............................................................................................................................... 11 6.3 EQUIPMENTS LIST FOR ALL TEST ITEMS .............................................................................................. 12 7 TEST REQUIREMENTS .................................................................................................................................... 14 7.1 CONDUCTED EMISSIONS TEST ............................................................................................................... 14 7.2 RADIATED SPURIOUS EMISSION ............................................................................................................ 17 7.3 6DB BANDWIDTH ....................................................................................................................................... 25 7.4 DUTY CYCLE ............................................................................................................................................... 27 7.5 MAXIMUM OUTPUT POWER .................................................................................................................... 28 7.6 POWER SPECTRAL DENSITY ................................................................................................................... 30 7.7 CONDUCTED BAND EDGE MEASUREMENT......................................................................................... 32 7.8 SPURIOUS RF CONDUCTED EMISSIONS ................................................................................................ 34 7.9 ANTENNA APPLICATION .......................................................................................................................... 35 8 TEST RESULTS ................................................................................................................................................... 36 Report No.: N260424…

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