2AVJY-S1SELPIC Handy Printer

FCC Caution. 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: 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 against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following 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. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. IC Warning This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) This device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. L'appareil a été évalué pour répondre aux exigences générales d'exposition aux RF. L'appareil peut être utilisé dans une condition d'exposition portable sans restriction.

Differences Description We GOCHIPSET (SHENZHEN) LIMITED state: Product： SELPIC Handy Printer Model Name： S1, S1+,S2,S3,S4,S5,S6, S7, S8, S9 Brand Name： SELPIC FCC ID: 2AVJY-S1 IC: 25739-S1 The electrical circuit design, layout, components used and internal wiring for above models are identical, only different in model name and the size of the print area. (1) The size of the print area of the ink cartridge is different, such as 0.5 '', 0.8 '', 1.0 '', and the structure of the print window also adapts to the ink cartridge accordingly; (2) The color of ink is different, it Contains Mono-color ink (such as red, blue, black, etc.), and Triple-color ink cartridge. Sincerely, Company: GOCHIPSET (SHENZHEN) LIMITED Title: Hardware Manager E-mail: [email protected] Name: Chunpeng Li Signature

2020-03-06 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AVJY-S1 Product Name: SELPIC Handy Printer Model name: S1, S1+,S2,S3,S4,S5,S6, S7, S8, S9 Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential:  Schematics  Block diagram  Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Sincerely, Company: GOCHIPSET (SHENZHEN) LIMITED Title: Hardware Manager E-mail: [email protected] Name: Chunpeng Li Signature

2020-03-06 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Shenzhen STS Test Services Co., Ltd., 1/F., Building B, Zhuoke Science Park, No.190, Chongqing Road, Fuyong Street, Bao’an District, Shenzhen, Guangdong,China (Name of Agent company name and address) to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with GOCHIPSET (SHENZHEN) LIMITED, RM 2511, BLDG 4, TianAnYunGu Industrial Park, Bantian ST, Longgang DIST, Shenzhen, China (Applicant Name and address) Sincerely, Company: GOCHIPSET (SHENZHEN) LIMITED Title: Hardware Manager E-mail: [email protected] Name: Chunpeng Li Signature

Page 1 of 4 Report No.: STS1911182 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Model: S1 Photo 1 Photo 2 Page 2 of 4 Report No.: STS1911182 Photo 3 Photo 4 Page 3 of 4 Report No.: STS1911182 Photo 5 Photo 6 Page 4 of 4 Report No.: STS1911182 Photo 7 Photo 8

FCC Label 32.5*32.5mm Synthetic paper SELPIC Handy Printer Model name: S1 FCC ID: 2AVJY-S1

Page 1 of 9 Report No.: STS1911182 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Model: S1 Photo 1 Photo 2 Page 2 of 9 Report No.: STS1911182 Photo 3 Photo 4 Page 3 of 9 Report No.: STS1911182 Photo 5 Photo 6 Page 4 of 9 Report No.: STS1911182 Photo 7 Photo 8 Page 5 of 9 Report No.: STS1911182 Photo 9 Photo 10 Page 6 of 9 Report No.: STS1911182 Photo 11 Photo 12 2.4G WIFI Antenna Page 7 of 9 Report No.: STS1911182 Photo 13 Photo 14 Page 8 of 9 Report No.: STS1911182 Photo 15 Photo 16 Page 9 of 9 Report No.: STS1911182 Photo 17 Photo 18

FCC ID : 2AVJY-S1 RF EXPOSURE EVALUATION METHOD SAR Test Exclusion Thresholds for 100 MHz – 6 GHz and ≤ 50 mm Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR,where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. FCC ID : 2AVJY-S1 2.4GWIFI The Worst Case Mode 802.11b/g/n20:2412- 2462MHz Detector AV 802.11b 4±1dBm 802.11g 3±1dBm 802.11n20 3±1dBm 802.11b2.4124.785 3.16227766 0.9822 3 802.11g2.4373.394 2.51188643 0.7843 3 802.11n202.4373.184 2.51188643 0.7843 3 Mode Limit Maximum Conducted Output Power (dBm) frequency (GHz) Tune up Power (dBm) Tune up Power (mW) Result Threshold at which no SAR required is 0.9822≤ 3.0 for 1-g SAR, Separation distance is 5mm.

Any reproduction of this document must be done in full. No single part of this document may be reproduced without permission from STS, All Test Data Presented in this report is only applicable to presented Test sample. Shenzhen STS Test Services Co., Ltd. A 1/F, Building B, Zhuoke Science Park, No.190 Chongqing Road, HepingShequ, Fuyong Sub-District,Bao’an District, Shenzhen, Guang Dong, China TEL: +86-755 3688 6288 FAX: +86-755 3688 6277 E-mail:[email protected] RADIO TESTREPORT Report No:STS1911182W03 Issued for GOCHIPSET (SHENZHEN) LIMITED RM 2511, BLDG 4, TianAnYunGu Industrial Park, Bantian ST, Longgang DIST, Shenzhen, China Product Name: SELPIC Handy Printer Brand Name: SELPIC Model Name: S1 Series Model: S1+, S2, S3, S4, S5, S6, S7, S8, S9 FCC ID: 2AVJY-S1 IC ID: 25739-S1 Test Standard: FCC Part 15.247 RSS-247 Issue 2, February 2017 S T L A B S Page 2 of68Report No.:STS1911182W03 TEST RESULT CERTIFICATION Applicant’s Name ................. : GOCHIPSET (SHENZHEN) LIMITED Address ................................. : RM 2511, BLDG 4, TianAnYunGu Industrial Park, Bantian ST, Longgang DIST, Shenzhen, China Manufacture's Name ............ : ShenZhenShanjing power supply Co.,LTD Address ................................. : Floor 3 & floor 1, Building 29, Tongfu Road, Hehua community, Pinghu street, Longgang District, Shenzhen City, Guangdong Province, China Product Description Product Name ........................ : SELPIC Handy Printer Brand Name ........................... : SELPIC Model Name .......................... : S1 SeriesModel ........................... : S1+, S2, S3, S4, S5, S6, S7, S8, S9 Test Standards ..................... : FCC Part15.247 RSS-247 Issue 2, February 2017 Test Procedure........................: ANSI C63.10-2013 This device described above has been tested by STS, the test results show that the equipment under test (EUT) is in compliance with the FCC/IC 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 STS, this document only be altered or revised by STS, personal only, and shall be noted in the revision of the document. Date of Test ........................................... : Date (s) of performance of tests ............. : 11 Nov. 2019 ~ 11 Dec. 2019 Date of Issue .......................................... : 10 Dec. 2019 Test Result .............................................. : Pass Testing Engineer : (ChrisChen) Technical Manager : (Sunday Hu) Authorized Signatory : (Vita Li) ； RSS-Gen Issue 5 ,March 2019 Page 3 of68Report No.:STS1911182W03 Table of Contents Page 1. SUMMARY OF TEST RESULTS 6 1.1 TEST FACTORY 7 1.2 MEASUREMENT UNCERTAINTY 7 2. GENERAL INFORMATION 8 2.1 GENERAL DESCRIPTION OF THE EUT 8 2.2 DESCRIPTION OF THE TEST MODES 10 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 11 2.4 DESCRIPTION OF NECESSARY ACCESSORIES AND SUPPORT UNITS 12 2.5 EQUIPMENTS LISTS 13 3. EMC EMISSION TEST 14 3.1 CONDUCTED EMISSION MEASUREMENT 14 3.2 RADIATED EMISSION MEASUREMENT 18 4.CONDUCTED SPURIOUS & BAND EDGE EMISSION 30 4.1 LIMIT 30 4.2 TEST PROCEDURE 30 4.3 DEVIATION FROM STANDARD 30 4.4 TEST SETUP 30 4.5 EUT OPERATION CONDITIONS 30 4.6 TEST RESULTS 31 5. POWER SPECTRAL DENSITY TEST 43 5.1 LIMIT 43 5.2 TEST PROCEDURE 43 5.3 DEVIATION FROM STANDARD 43 5.4 TEST SETUP 43 5.5 EUT OPERATION CONDITIONS 43 5.6 TEST RESULTS 44 6. BANDWIDTH TEST 50 6.1 LIMIT 50 6.2 TEST PROCEDURE 50 6.3 DEVIATION FROM STANDARD 50 6.4 TEST SETUP 50 6.5 EUT OPERATION CONDITIONS 50 6.6 TEST RESULTS 51 Page 4 of68Report No.:STS1911182W03 Table of Contents Page 7. PEAK OUTPUT POWER TEST 63 7.1 LIMIT 63 7.2 TEST PROCEDURE 63 7.3 DEVIATION FROM STANDARD 63 7.4 TEST SETUP 64 7.5 EUT OPERATION CONDITIONS 64 7.6 TEST RESULTS 65 8. ANTENNA REQUIREMENT 66 8.1 STANDARD REQUIREMENT 66 8.2 EUT ANTENNA 66 9.FREQUENCY STABILITY 67 9.1 LIMITS OF FREQUENCY STABILITY MEASUREMENT 67 9.2 TEST PROCEDURE 67 9.3 TEST RESULT 67 APPENDIX-PHOTOS OF TEST SETUP 68 Page 5 of68Report No.:STS1911182W03 Revision History Rev. Issue Date Report No. Effect Page Contents 00 10 Dec. 2019 STS1911182W03 ALL Initial Issue Page 6 of68Report No.:STS1911182W03 1.SUMMARY OF TEST RESULTS Test procedures according to the technical standards: KDB 558074 D01 15.247 Meas Guidance v05r02 FCC Part 15.247,Subpart C RSS-247 Issue 2 Standard Section Test Item Judgment Remark 15.207 RSS-Gen 8.8 Conducted Emission PASS 15.247 (a)(2) RSS-247 5.2 a) 6dB Bandwidth PASS RSS-Gen 6.7 99% Bandwidth PASS 15.247 (b)(3) RSS-247 5.4 d) Output Power PASS 15.205 15.209 RSS-Gen 8.9 8.10 Radiated Spurious Emission PASS 15.247 (d) RSS-247 5.5 RSS-Gen 8.9 8.10 Conducted Spurious & Band Edge Emission PASS 15.247 (e) RSS-247 5.2 b) Power Spectral Density PASS 15.205 RSS-Gen 8.10 Restricted Band Edge Emission PASS Part 15.247(d)/part 15.209(a) RSS-Gen 8.9 8.10 Band Edge Emission PASS 15.203 RSS-Gen 6.8 Antenna Requirement PASS RSS-Gen 6.11 8.11 Frequency Stability PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report (2)all tests are according to ANSI C63.10-2013 . Page 7 of68Report No.:STS1911182W03 1.1 TEST FACTORY SHENZHEN STS TEST SERVICES CO., LTD Add. : A 1/F, Building B, Zhuoke Science Park, No.190 Chongqing Road, HepingShequ, Fuyong Sub-District,Bao’an District, Shenzhen, Guang Dong, China FCC test Firm Registration Number: 625569 IC test Firm Registration Number: 12108A A2LA Certificate No.: 4338.01 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ±U,where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor ofk=2,providing a level of confidence of approximately 95 %. No. Item Uncertainty 1 RF output power, conducted ±0.68dB 2 Unwanted Emissions, conducted ±2.988dB 3 All emissions, radiated 30-1GHz ±6.7dB 4 All emissions, radiated1G-6GHz ±5.5dB 5 All emissions, radiated>6G ±5.8dB 6 Conducted Emission (9KHz-150KHz) ±4.43dB 7 Conducted Emission (150KHz-…

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Page 1 of 2 FCC ID:2AVJY-S1 IC:25739-S1 DTS Setup photo Model name: S1 DTS conduction DTS radiation L Page 2 of 2 FCC ID:2AVJY-S1 IC:25739-S1 DTS radiation H