2BFMU-G01MiNI Printer Manual

FCC Warnning: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection againstharmful interference in a residential installation. This equipment generates, uses and can radiateradio frequency energy and, if not installed and used in accordance with the instructions, maycause harmful interference to radio communications. However, there is no guarantee thatinterference will not occur in a particular installation. If this equipment does cause harmfulinterference to radio or television reception, which can be determined by turning the equipmentoff and on, the user is encouraged to try to correct the interference by one or more of thefollowing measures: •Reorient or relocate the receiving antenna. •Increase the separation between the equipment and receiver. •Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. •Consult the dealer or an experienced radio/TV technician for help. Caution: Any changes or modifications to this device not explicitly approved by manufacturer could void your authority to operate this equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1)This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 0cm between the radiator and your body.

Dongguan Aimigao Electronic Technology Co., LTD The 4th floor, Building 1, Xiangrong Industrial Park, Yanwu Village, Dalingshan Town, Dongguan City, Guangdong Province, China Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2024-4-8 U.S. Agent Designation Dongguan Aimigao Electronic Technology Co., LTDacknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID:2BFMU-G01): Name and company of U.S. agent:ACT Lab LLC Physical U.S. address of agent:3280 East 59th Street Long Beach, CA 90805 United States FRN of U.S. agent:0033465568 Email address of U.S. agent:[email protected] ACT Lab LLCacknowledges their obligation to accept service of process on behalf ofDongguan Aimigao Electronic Technology Co., LTD. Dongguan Aimigao Electronic Technology Co., LTDwith the FRN[0035197169]accepts its obligation to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. By signing this form, we confirm the above and that we are aware of the application requirements listed under § 2.911(d)(7). The information provided in this letter is based on the referenced rule parts of Title 47 of the CFR as well as KDB 986446 D01. An expiration date for this letter does not exist. In case the U.S. agent changes, the grantee is obligated to notify the FCC within 30 days via the granting TCB. Sincerely, Signature Zhu Weipeng manager Dongguan Aimigao Electronic Technology Co., LTD Signature Scott Huber Senior Technical Director ACT Lab LLC 48_[model] US_Agent_2.911(d)(7)-U, V05

FCC ID: 2BFMU-G01 TB-RF-074-1.0 Appendix III EUT External Photographs Photo 1 Appearance of EUT Photo 2 Appearance of EUT FCC ID: 2BFMU-G01 TB-RF-074-1.0 Photo 3 Appearance of EUT Photo 4 Appearance of EUT FCC ID: 2BFMU-G01 TB-RF-074-1.0 Photo 5 Appearance of EUT Photo 6 Appearance of EUT FCC ID: 2BFMU-G01 TB-RF-074-1.0 Photo 7 Appearance of EUT Photo 8 Appearance of EUT FCC ID: 2BFMU-G01 TB-RF-074-1.0 Photo 9 Appearance of EUT

FCC ID: 2BFMU-G01 TB-RF-074-1.0 Appendix IID Label Appendix II ID Label Location MiNI Printer Manual FCC ID: 2BFMU-G01 Model: G01

FCC ID: 2BFMU-G01 TB-RF-074-1.0 Appendix IV EUT Internal Photographs Photo 10 Internal of EUT Photo 11 Internal of EUT FCC ID: 2BFMU-G01 TB-RF-074-1.0 Photo 12 Appearance of PCB & Battery Photo 13 Appearance of Battery FCC ID: 2BFMU-G01 TB-RF-074-1.0 Photo 14 Appearance of PCB Photo 15 Appearance of PCB Antenna FCC ID: 2BFMU-G01 TB-RF-074-1.0 Photo 16 Appearance of PCB

Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202403-0160-2 Page: 1 of 3 TB-RF-074-1.0 1 A/F., Building.6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao’an, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 RF Exposure Evaluation FCC ID: 2BFMU-G01 1. Client Information Applicant : Dongguan Aimigao Electronic Technology Co., LTD Address : The 4th floor, Building 1, Xiangrong Industrial Park, Yanwu Village, Dalingshan Town, Dongguan City, Guangdong Province, China Manufacturer : Dongguan Aimigao Electronic Technology Co., LTD Address : The 4th floor, Building 1, Xiangrong Industrial Park, Yanwu Village, Dalingshan Town, Dongguan City, Guangdong Province, China 2. General Description of EUT EUT Name : MiNI Printer Manual Model(s) No. : G01, G02 Model Difference : All these models are identical in the same PCB, layout and electrical circuit, the only difference is appearance. Product Description : Operation Frequency: Bluetooth(BR+EDR) V5.1: 2402MHz~2480MHz Number of Channel: 79 channels Antenna Gain: -0.58dBi PCB Antenna Modulation Type: GFSK(1Mbps) π/4-DQPSK(2Mbps) 8-DPSK(3Mbps) Power Supply : USB Input: DC 5V DC 3.7V 1200mAh Rechargeable Li-ion battery Software Version : V0.2 Hardware Version : V0.2 Remark: The antenna gain provided by the applicant, the adapter and verified for the RF conduction test and adapter provided by TOBY test lab. Note: More test information about the EUT please refer the RF Test Report. Report No.: TBR-C-202403-0160-2 Page: 2 of 3 TB-RF-074-1.0 SAR Test Exclusion Calculations 1. FCC: According to KDB 447498 D01 Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies v06. (1) Clause 4.3: General SAR test reduction and exclusion guidance Sub clause 4.31: Standalone SAR test exclusion considerations 1) The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6GHz at test separation distance≤5 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation, mm)]*[√f (GHz) ] ≤3.0 for 1-g SAR [(max. power of channel, including tune-up tolerance, mW)/(min. test separation, mm)]*[√f (GHz) ] ≤7.5.0 for 10-g SAR Report No.: TBR-C-202403-0160-2 Page: 3 of 3 TB-RF-074-1.0 2. Calculation: Test separation: 5mm Bluetooth Mode (GFSK) Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mw) Calculation Value Threshold Value 2.402 6.047 6±1 7 5.012 1.554 3.0 2.441 6.432 6±1 7 5.012 1.566 3.0 2.480 6.536 6±1 7 5.012 1.579 3.0 Bluetooth Mode (Pi/4-DQPSK) Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mw) Calculation Value Threshold Value 2.402 6.735 6±1 7 5.012 1.554 3.0 2.441 6.951 6±1 7 5.012 1.566 3.0 2.480 7.026 7±1 8 6.31 1.987 3.0 Bluetooth Mode (8-DPSK) Frequency (GHz) Conducted Power (dBm) Turn-up Power Tolerance (dB) Max power of tune up tolerance (dBm) Max power of tune up tolerance (mw) Calculation Value Threshold Value 2.402 7.209 7±1 8 6.31 1.956 3.0 2.441 7.384 7±1 8 6.31 1.972 3.0 2.480 7.351 7±1 8 6.31 1.987 3.0 The measurement results comply with the FCC Limit per 47 CFR 2.1093 for the uncontrolled RF Exposure and SAR Exclusion Threshold per KDB 447498 v06. -----END OF THE REPORT-----

Inverted F Antenna Specification Summary CEPS TNA METI TNA G4.2 emaN ledoM lacitreV latnoziroH 2400MHz 2400MHz2500MHz2400MHz2400MHz 2500MHz Center Frequency -1.26 -0.76 -0.58 -5.25 -2.46 -1.86 Bi d85.0- niaG .XAM lacitreV dna latnoziroH noitaziraloP Azimuth Beam Pattern Omni-directional mhO 05 ecnadepmI mm02.83 htgneL annetnA Manufacture ZHUHAI JIELI TECHNOLOGY CO.,LTD Antenna Photo & Length (mm) 17mm 14.1mm 5.7mm 3.15mm Horizontal:2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -40 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -1.26174 -30.0801 -7.18716 2450 -0.765802 -36.5604 -7.48023 2500 -0.585582 -22.0315 -6.59127 Vertical:2400 MHz 2450 MHz 2500 MHz Power (dBm) Max: 0 Min: -30 Scale: 5/div Gain(dB) Frequency (MHz) Max Min Avg 2400 -5.2537 -22.1424 -12.4294 2450 -2.4652 -24.5837 -10.4702 2500 -1.86120 -29.5214 -9.20432 ANT Test Labs˖Attestation of Global Compliance Co., Ltd.

Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202403-0160-4 Page: 1 of 68 FCC ID: 2BFMU-G01 TB-RF-074-1.0 RF Test Data for Bluetooth(BR+EDR) (Conducted Measurements) General Description of EUT Product Name: MiNI Printer Manual Test Model: G01 Sample ID: HC-C-202403-0160-03-01-2# Environmental Conditions Temperature: 23.8°C Relative Humidity: 48% Test Voltage: DC 3.7V Test Engineer: Mike Yan Note: For a more detailed features description, please refer to the report TBR-C-202403-0160-4 The report only show the worst case data. Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202403-0160-4 Page: 2 of 68 FCC ID: 2BFMU-G01 TB-RF-074-1.0 1. Duty Cycle Condition Mode Frequency (MHz) Antenna Duty Cycle (%) Correction Factor (dB) 1/T (kHz) NVNT 1-DH1 2402 Ant1 85.2 0.7 0.47 NVNT 1-DH1 2441 Ant1 30.4 5.17 2.63 NVNT 1-DH1 2480 Ant1 30.4 5.17 2.63 NVNT 2-DH1 2402 Ant1 31.2 5.06 2.56 NVNT 2-DH1 2441 Ant1 30.4 5.17 2.63 NVNT 2-DH1 2480 Ant1 31.2 5.06 2.56 NVNT 3-DH1 2402 Ant1 31.2 5.06 2.56 NVNT 3-DH1 2441 Ant1 30.4 5.17 2.63 NVNT 3-DH1 2480 Ant1 31.2 5.06 2.56 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202403-0160-4 Page: 3 of 68 FCC ID: 2BFMU-G01 TB-RF-074-1.0 Test Graphs Duty Cycle NVNT 1-DH1 2402MHz Ant1 Duty Cycle NVNT 1-DH1 2441MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202403-0160-4 Page: 4 of 68 FCC ID: 2BFMU-G01 TB-RF-074-1.0 Duty Cycle NVNT 1-DH1 2480MHz Ant1 Duty Cycle NVNT 2-DH1 2402MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202403-0160-4 Page: 5 of 68 FCC ID: 2BFMU-G01 TB-RF-074-1.0 Duty Cycle NVNT 2-DH1 2441MHz Ant1 Duty Cycle NVNT 2-DH1 2480MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202403-0160-4 Page: 6 of 68 FCC ID: 2BFMU-G01 TB-RF-074-1.0 Duty Cycle NVNT 3-DH1 2402MHz Ant1 Duty Cycle NVNT 3-DH1 2441MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202403-0160-4 Page: 7 of 68 FCC ID: 2BFMU-G01 TB-RF-074-1.0 Duty Cycle NVNT 3-DH1 2480MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202403-0160-4 Page: 8 of 68 FCC ID: 2BFMU-G01 TB-RF-074-1.0 2. Maximum Conducted Output Power Condition Mode Frequency (MHz) Antenna Conducted Power (dBm) Limit (dBm) Verdict NVNT 1-DH1 2402 Ant1 6.047 21 Pass NVNT 1-DH1 2441 Ant1 6.432 21 Pass NVNT 1-DH1 2480 Ant1 6.536 21 Pass NVNT 2-DH1 2402 Ant1 6.735 21 Pass NVNT 2-DH1 2441 Ant1 6.951 21 Pass NVNT 2-DH1 2480 Ant1 7.026 21 Pass NVNT 3-DH1 2402 Ant1 7.209 21 Pass NVNT 3-DH1 2441 Ant1 7.384 21 Pass NVNT 3-DH1 2480 Ant1 7.351 21 Pass Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202403-0160-4 Page: 9 of 68 FCC ID: 2BFMU-G01 TB-RF-074-1.0 Test Graphs Power NVNT 1-DH1 2402MHz Ant1 Power NVNT 1-DH1 2441MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202403-0160-4 Page: 10 of 68 FCC ID: 2BFMU-G01 TB-RF-074-1.0 Power NVNT 1-DH1 2480MHz Ant1 Power NVNT 2-DH1 2402MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202403-0160-4 Page: 11 of 68 FCC ID: 2BFMU-G01 TB-RF-074-1.0 Power NVNT 2-DH1 2441MHz Ant1 Power NVNT 2-DH1 2480MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202403-0160-4 Page: 12 of 68 FCC ID: 2BFMU-G01 TB-RF-074-1.0 Power NVNT 3-DH1 2402MHz Ant1 Power NVNT 3-DH1 2441MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202403-0160-4 Page: 13 of 68 FCC ID: 2BFMU-G01 TB-RF-074-1.0 Power NVNT 3-DH1 2480MHz Ant1 Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report No.: TBR-C-202403-0160-4 Page: 14 of 68 FCC ID: 2BFMU-G01 TB-RF-074-1.0 3. -20dB Bandwidth Condition Mode Frequency (MHz) Antenna -20 dB Bandwidth (MHz) Limit -20 dB Bandwidth (MHz) Verdict NVNT 1-DH1 2402 Ant1 1.18 ---- Pass NVNT 1-DH1 2441 Ant1 0.88 ---- Pass NVNT 1-DH1 2480 Ant1 0.85 ---- Pass NVNT 2-DH1 2402 Ant1 1.23 ---- Pass NVNT 2-DH1 2441 Ant1 1.25 ---- Pass NVNT 2-DH1 2480 Ant1 1.26 ---- Pass NVNT 3-DH1 2402 Ant1 1.20 ---- Pass NVNT 3-DH1 2441 Ant1 1.22 ---- Pass NVNT 3-DH1 2480 Ant1 1.21 ---- Pass Shenzhen Toby Technology Co., Ltd. Http://www.tobylab.cn Add：1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China. Report N…

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Shenzhen Toby Technology Co., Ltd. Report No.: TBR-C-202403-0160-4 Page: 1 of 48 TB-RF-074-1.0 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 RF Test Report FCC ID: 2BFMU-G01 Report No. : TBR-C-202403-0160-4 Applicant : Dongguan Aimigao Electronic Technology Co., LTD Equipment Under Test (EUT) EUT Name : MiNI Printer Manual Model No. : G01 Series Model No. : G02 Brand Name : ---- Sample ID : HC-C-202403-0160-03-01-1#&HC-C-202403-0160-03-01-2# Receipt Date : 2024-03-28 Test Date : 2024-03-28 to 2024-04-08 Issue Date : 2024-04-08 Standards : FCC Part 15 Subpart C 15.247 Test Method : ANSI C63.10:2013 KDB 558074 D01 15.247 Meas Guidance v05r02 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above. Tested By : Mike Yan Reviewed By : Wade. Lv Approved By : Ivan Su This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TBR-C-202403-0160-4 Page: 2 of 48 TB-RF-074-1.0 Contents CONTENTS ............................................................................................................................................. 2 1. GENERAL INFORMATION ABOUT EUT.............................................................................. 6 1.1 Client Information ................................................................................................................. 6 1.2 General Description of EUT (Equipment Under Test) ................................................... 6 1.3 Block Diagram Showing the Configuration of System Tested ...................................... 8 1.4 Description of Support Units .............................................................................................. 8 1.5 Description of Test Mode .................................................................................................... 9 1.6 Description of Test Software Setting .............................................................................. 10 1.7 Measurement Uncertainty ................................................................................................ 10 1.8 Test Facility ......................................................................................................................... 11 2. TEST SUMMARY ..................................................................................................................... 12 3. TEST SOFTWARE ................................................................................................................... 12 4. TEST EQUIPMENT AND TEST SITE ................................................................................... 13 5. CONDUCTED EMISSION ....................................................................................................... 15 5.1 Test Standard and Limit .................................................................................................... 15 5.2 Test Setup ........................................................................................................................... 15 5.3 Test Procedure ................................................................................................................... 15 5.4 Deviation From Test Standard ......................................................................................... 16 5.5 EUT Operating Mode ........................................................................................................ 16 5.6 Test Data ............................................................................................................................. 16 6. RADIATED AND CONDUCTED UNWANTED EMISSIONS ............................................ 17 6.1 Test Standard and Limit .................................................................................................... 17 6.2 Test Setup ........................................................................................................................... 19 6.3 Test Procedure ................................................................................................................... 20 6.4 Deviation From Test Standard ......................................................................................... 21 6.5 EUT Operating Mode ........................................................................................................ 21 6.6 Test Data ............................................................................................................................. 21 7. EMISSIONS IN RESTRICTED BANDS ............................................................................... 22 7.1 Test Standard and Limit .................................................................................................... 22 7.2 Test Setup ........................................................................................................................... 22 7.3 Test Procedure ................................................................................................................... 23 7.4 Deviation From Test Standard ......................................................................................... 24 Report No.: TBR-C-202403-0160-4 Page: 3 of 48 TB-RF-074-1.0 7.5 EUT Operating Mode ........................................................................................................ 24 7.6 Test Data ............................................................................................................................. 24 8. 99% OCCUPIED AND 20DB BANDWIDTH ........................................................................ 25 8.1 Test Standard and Limit .......................................................................…

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FCC ID: 2BFMU-G01 TB-RF-074-1.0 Appendix V EUT Test Photographs Photo of Setup for Radiated Emission (Below 1 GHz) Photo of Setup for Radiated Emission (Above 1 GHz) FCC ID: 2BFMU-G01 TB-RF-074-1.0 Photo of Setup for Radiated Emission (Above 1 GHz) Photo of Setup for Conducted Emission -----END OF THE REPORT-----