2A3QLT-50DCPortable Label Printer

Label Printer PT-50DC Portable Label Printer PT-50DC User's Guide Battery Cover Rear Confirm the Packing List 220V power supply Battery Charging AC:100V~240V(50-60HZ) Warning Note Main for functional option Main for setting User's guide, warranty card Battery(one cell) (Pre - installed in the printer) Power adapter (one pc ) Label paper (one roll) Label paper Battery Cover Lock Battery P O W E R FEED POWER FEED P O W E R FEED Profile USB Port DC Power Port Front Cassette Cover Tape Exit Slot Feeding Key/ Setting Key Power Key/ Function Key LCD Display Lbela Cutter Read this manual carefully before starting and keep the manual in a handy place for future reference. PT-50DC printer (one set) USB cable Setting Display Status Press the FEED button to set the language of the operation interface English/中文 Paper Type Language English Shutdown mode Never Paper
type Label paper Label Normal Black
Mark Press and hold POWER button for 2 seconds to turn on the printer Press the POWER button for 2 seconds, to turn off the printer Press the FEED button, take a piece of paper. Printer Parts Before Using Make sure you fully charge the battery before you first using PT-50DC. In order to ensure the best effect of the battery, please charge it fully when it is not in use for long. Steps before using, including ribbon loading, battery charging and paper placing. Insert the AC adapter plug into the electrical outlet, while inserting the DC adapter plug into the DC connector of the printer. Please use the original adapter only, otherwise it may damage the printer. PT-50DC label printer material: width:12-52mm the maximum diameter:50mm 1.Use only PUTY tapes with this machine. Don’t use tapes without PUTY mark. Label Roll Loading Note Insert the label roll as shown (with the side to be printed on facing down) USB port DC power port POWER FEED 2.Adjust the catch according to the label width and push the ribbon lock to the locked position. 3.Please close the cassette cover after installing the label. MAC address Automatic calibration Auto
Calibration Gap MAC Address DCOD:30:05:A6:03 Print
Selftest Restore
to Factory
Settings Attention: 1 2 Attention The printer still works during charging. Don’t remove the battery during charging. Charging: The power indicator icon flashes : The power indicator icon is full and stops flashing.End of charge Unlocked State External Power Supply Indicator Out of Paper State Icon Area Text Area Power Level Indicator Setting Mode/USB Mode Wireless Communication/ Bluetooth Wireless Communication/Bluetooth Sign of connected through bluetooth. USB Mode Sign of connected through USB. Setting Mode Indicates the printer is in setting mode. Unlock State Indicates the print head is unlocked. Out of Paper State X Out of Paper Error. When paper is run out or loaded incorrectly, this sign will be indicated. External Power Supply Indicator Indicates an external power supply is connected. when inserting the external power supply, it appears. By taking out the external power supply, it disappears. Battery Level While charging this sign flashes. Please charge up at low battery. Text Area The area shows some text information. The printer will turn off automatically after a standby period. Initial Settings You will enter the user’s setting interface when the printer turns on. Toggle Option Language Toggle Option Paper Type Toggle Option Shutdown Mode Press the FEED button to adjust the mode of shutdown: 10 minutes/20 minutes/30 minutes/never Shutdown Mode Press the FEED button to adjust paper type. Black Mark and Label with re-calibration function Press the POWER button to show the MAC address of this printer Press the FEED button to automatically calibrate Black Mark and Label only Press the FEED button to show the printer’s information and the print test Press the FEED button to restore factory settings Print SelfTest Restore factory settings Toggle Option MAC Address Toggle Option Automatic Calibration Toggle Option Print SelfTest Toggle Option Factory Settings You can adjust the printer when you see this icon on the upper left screen. POWER button: Short press to enter the setting interface after turning on. FEED button: Press it to check that paper can be printed correctly by the printer. If not, make sure that it snaps into place. Auto Power Off Turn On Power Off Feed Paper Basic Functions POWER button: 3. When you open this APP and enter the user’s interface, the Bluetooth will be connected automatically (you can also pair it manually) Safety Precautions Be sure to comply with the following items to avoid damage or loss of property. The following marks used for convenience of reference. Warning This symbol indicates danger. Improper use can result in death or serious personal injury or loss of property. Warning Attention This symbol indicates warning. Improper use can result in personal injury or material damage. This symbol indicates attention. The information listed help you use the product more easily or extend product’s life. Danger Danger Usage of Battery The battery has a circuit protection device. Please do not disassemble the battery, otherwise it will result in a short circuit or electrolyte leakage. Since loss of eyesight may result when leaked fluid from battery gets into your eyes. Please rinse your eyes immediately with a large amount of clean water, and then seek medical attention. In case of a short circuit, do not throw the battery into water or fire which will cause heating, smoking, deforming or burning, even explosion. Please charge the battery in a cool and dry place. If the battery is exposed to extremely high temperature during charging, it will cause heating, smoking, deforming or burning, even explosion. Please do not use the printer near flammable and explosive materials such as gas stations, fuel warehouses, etc. Usage of AC Adapter Original adapters only, otherwise it may lead to malfunction, such as heating and smoking or further damages like fire or electronic shoc…

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Shenzhen PUTY Technology Co. , Ltd. No. 3 workshop 101,102 and 201, No. 8-3, Shuangxiu Road, Xiuxin community, Kenzi Street, Pingshan district, Shenzhen City, China Series Models Description Date: 2022/07/09 Dear Sir/Madam, We, Shenzhen PUTY Technology Co. , Ltd. Hereby declares the following statement for CE/FCC/MIC certificate, PCB board, Schematic, Hardware version, Software version, structure and internal photos are same except for the model’s name; named differently due to marketing purposes. Product name: Portable Label Printer Model no.: PT-50DC, PT-51DC, PT-52DC, PT53DC, PT-54DC, C50DC, C51DC, C52DC, C53DC, C54DC, C55DC, C56DC, C57DC, C58DC, C59DC Sincerely yours Name / Title: Junjun Mi / manager Company: Shenzhen PUTY Technology Co. , Ltd. Address: No. 3 workshop 101,102 and 201, No. 8-3, Shuangxiu Road, Xiuxin community, Kenzi Street, Pingshan district, Shenzhen City, China, 518122 Phone: 18818682395 Fax: / E-Mail: [email protected]

Shenzhen PUTY Technology Co. , Ltd. Agent Authorization Company: Shenzhen PUTY Technology Co. , Ltd. Address: No. 3 workshop 101,102 and 201, No. 8-3, Shuangxiu Road, Xiuxin community, Kenzi Street, Pingshan district, Shenzhen City, China, 518122 Product Name: Portable Label Printer Trade Mark: PUTY Model Number(s): PT-50DC, PT-51DC, PT-52DC, PT53DC, PT-54DC, C50DC, C51DC, C52DC, C53DC, C54DC, C55DC, C56DC, C57DC, C58DC, C59DC FCC ID: 2A3QLT-50DC 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: 2022-07-09 Name: Junjun Mi Title: manager Company: Shenzhen PUTY Technology Co. , Ltd.

Shenzhen PUTY Technology Co. , Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2022-07-09 Subject; Request for Confidentiality FCC ID: 2A3QLT-50DC 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 BOM Software Security Requirements Tune up 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); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to 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: Name / Title: Junjun Mi / manager Company: Shenzhen PUTY Technology Co. , Ltd. Address: No. 3 workshop 101,102 and 201, No. 8-3, Shuangxiu Road, Xiuxin community, Kenzi Street, Pingshan district, Shenzhen City, China, 518122 Phone: 18818682395 Fax: / E-Mail: [email protected]

FCC ID: 2A3QLT-50DC Fig. 1 Fig. 2 FCC ID: 2A3QLT-50DC Fig. 3 Fig. 4 FCC ID: 2A3QLT-50DC Fig. 5 Fig. 6 FCC ID: 2A3QLT-50DC Fig. 7 Fig. 8 FCC ID: 2A3QLT-50DC Fig. 9

_____________________________________________________________________________________________________ LABEL AND LOCATION (Size: L4.0cm x 2.5cm) Label Location

FCC ID: 2A3QLT-50DC Fig. 1 Fig. 2 FCC ID: 2A3QLT-50DC Fig. 3 Fig. 4 FCC ID: 2A3QLT-50DC Fig. 5 Fig. 6 FCC ID: 2A3QLT-50DC Fig. 7 Fig. 8 NFC Antenna FCC ID: 2A3QLT-50DC Fig. 9 Fig. 10 BT Antenna FCC ID: 2A3QLT-50DC Fig. 11

Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong RF Exposure evaluation Report Reference No. .................... : FCC ID. ............................................ : GTS20220526022-1-4 2A3QLT-50DC Compiled by ( position+printed name+signature) .. : File administrators Peter Xiao Supervised by ( position+printed name+signature) .. : Test Engineer Jenny Zeng Approved by ( position+printed name+signature) .. : Manager Simon Hu Date of issue ..................................... : Jun. 30, 2022 Representative Laboratory Name : Shenzhen Global Test Service Co.,Ltd. Address ............................................. : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong,China Applicant’s name ............................ : Shenzhen PUTY Technology Co. , Ltd. Address ............................................. : No. 3 workshop 101,102 and 201, No. 8-3, Shuangxiu Road, Xiuxin community, Kenzi Street, Pingshan district, Shenzhen City, China Test specification .......................... : Standard ........................................... : 47CFR §1.1310 47CFR §2.1093 KDB447498 D01 General RF Exposure Guidance v06 TRF Originator .................................. : Shenzhen Global Test Service Co.,Ltd. Master TRF ....................................... : Dated 2014-12 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service Co.,Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description .................... : Portable Label Printer Trade Mark ....................................... : PUTY Manufacturer ..................................... : Shenzhen PUTY Technology Co. , Ltd. Model/Type reference ....................... : PT-50DC Listed Models ................................... : PT-51DC, PT-52DC, PT53DC, PT-54DC, C50DC, C51DC, C52DC, C53DC, C54DC, C55DC, C56DC, C57DC, C58DC, C59DC Exposure category ............................ : General population/uncontrolled environment EUT Type .......................................... : Portable Hardware Version ............................ : ID221_S31_Bottom-V104 / ID221_S31_Top-V103 Software Version .............................. : 11.031.CB0901 Rating ............................................... : DC 7.4V by battery Recharged by DC 9.0V Result ................................................ : PASS Report No.: GTS20220526022-1-4 Page 2 of 10 T E S T R E P O R T Test Report No. : GTS20220526022-1-4 Jun. 30, 2022 ______________________________________________________________________________________________ Date of issue Equipment under Test : Portable Label Printer Model /Type : PT-50DC Listed model : PT-51DC, PT-52DC, PT53DC, PT-54DC, C50DC, C51DC, C52DC, C53DC, C54DC, C55DC, C56DC, C57DC, C58DC, C59DC Applicant : Shenzhen PUTY Technology Co. , Ltd. Address : No. 3 workshop 101,102 and 201, No. 8-3, Shuangxiu Road, Xiuxin community, Kenzi Street, Pingshan district, Shenzhen City, China Manufacturer : Shenzhen PUTY Technology Co. , Ltd. Address : No. 3 workshop 101,102 and 201, No. 8-3, Shuangxiu Road, Xiuxin community, Kenzi Street, Pingshan district, Shenzhen City, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: GTS20220526022-1-4 Page 3 of 10 Contents 1. S U M M A R Y .................................................................................. 4 1.1. EUT configuration ....................................................................................................................................... 4 1.2. Product Description .................................................................................................................................... 4 2. T E S T E N V I R O N M E N T ................................................................... 5 2.1. Address of the test laboratory ................................................................................................................... 5 2.2. Test Facility .................................................................................................................................................. 5 2.3. Environmental conditions .......................................................................................................................... 5 2.4. Statement of the measurement uncertainty ............................................................................................. 5 3 . M E T H O D O F M E A S U R EM E N T ......................................................... 6 3.1. Applicable Standard .................................................................................................................................... 6 3.2. Evaluation Method and Limit...................................................................................................................... 6 4. C O N D U C T E D P O W E R R E S U L T S ...................................................... 7 5. M A N U F A C T U R I N G T O L E R ANCE ...................................................... 8 6 . E V A L U A T I O N R E S U L TS ................................................................ 9 6.1. Standalone Evaluation ................................................................................................................................ 9 7. C …

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Case No. : GTS20220526022-1-2 Ambient Condition: 25 °C, 45 %RH, Test Date: 2022-6-8 Test Engineer: Jenny Zeng Appendix B.1: DTS Bandwidth Test Result TestMode Antenna Frequency[MHz] DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_BT4.0 Ant1 2402 0.700 2401.652 2402.352 0.5 PASS 2440 0.652 2439.676 2440.328 0.5 PASS 2480 0.676 2479.668 2480.344 0.5 PASS Test Graphs BLE_BT4.0_Ant1_2402 BLE_BT4.0_Ant1_2440 BLE_BT4.0_Ant1_2480 Appendix B.2: Occupied Channel Bandwidth Test Result TestMode Antenna Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_BT4.0 Ant1 2402 1.0370 2401.493 2402.530 --- --- 2440 1.0392 2439.494 2440.533 --- --- 2480 1.0355 2479.494 2480.529 --- --- Test Graphs BLE_BT4.0_Ant1_2402 BLE_BT4.0_Ant1_2440 BLE_BT4.0_Ant1_2480 Appendix B.3: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_BT4.0 Ant1 2402 -9.58 ≤8.00 PASS 2440 -9.37 ≤8.00 PASS 2480 -11.06 ≤8.00 PASS Test Graphs BLE_BT4.0_Ant1_2402 BLE_BT4.0_Ant1_2440 BLE_BT4.0_Ant1_2480 Appendix B.4: Band edge measurements Test Result TestMode Antenna ChName Frequency[MHz] RefLevel[dBm] Result[dBm] Limit[dBm] Verdict BLE_BT4.0 Ant1 Low 2402 4.67 -50.17 ≤-15.33 PASS High 2480 3.16 -49.61 ≤-16.84 PASS Test Graphs BLE_BT4.0_Ant1_Low_2402 BLE_BT4.0_Ant1_High_2480 Appendix B.5: Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_BT4.0 Ant1 2402 Reference 4.36 4.36 --- PASS 30~1000 4.36 -60.09 ≤-15.64 PASS 1000~26500 4.36 -47.98 ≤-15.64 PASS 2440 Reference 4.59 4.59 --- PASS 30~1000 4.59 -60.17 ≤-15.41 PASS 1000~26500 4.59 -47.83 ≤-15.41 PASS 2480 Reference 2.74 2.74 --- PASS 30~1000 2.74 -55.24 ≤-17.26 PASS 1000~26500 2.74 -47.46 ≤-17.26 PASS Test Graphs BLE_BT4.0_Ant1_2402_0~Reference BLE_BT4.0_Ant1_2402_30~1000 BLE_BT4.0_Ant1_2402_1000~26500 BLE_BT4.0_Ant1_2440_0~Reference BLE_BT4.0_Ant1_2440_30~1000 BLE_BT4.0_Ant1_2440_1000~26500 BLE_BT4.0_Ant1_2480_0~Reference BLE_BT4.0_Ant1_2480_30~1000 BLE_BT4.0_Ant1_2480_1000~26500

Shenzhen Global Test Service Co.,Ltd. No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong FCC PART 15 SUBPART C TEST REPORT FCC PART 15.247 Report Reference No. ..................... : FCC ID............................................. : GTS20220526022-1-2 2A3QLT-50DC Compiled by ( position+printed name+signature) . : File administrators Peter Xiao Supervised by ( position+printed name+signature) . : Test Engineer Jenny Zeng Approved by ( position+printed name+signature) . : Manager Simon Hu Date of issue .................................... : Jun. 30, 2022 Representative Laboratory Name . : Shenzhen Global Test Service Co.,Ltd. Address ............................................ : No.7-101 and 8A-104, Building 7 and 8, DCC Cultural and Creative Garden, No.98, Pingxin North Road, Shangmugu Community, Pinghu Street, Longgang District, Shenzhen, Guangdong,China Applicant’s name ............................ : Shenzhen PUTY Technology Co. , Ltd. Address ............................................ : No. 3 workshop 101,102 and 201, No. 8-3, Shuangxiu Road, Xiuxin community, Kenzi Street, Pingshan district, Shenzhen City, China Test specification ........................... : Standard ........................................... : FCC Part 15.247 TRF Originator .................................. : Shenzhen Global Test Service Co.,Ltd. Master TRF ...................................... : Dated 2014-12 Shenzhen Global Test Service Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen Global Test Service Co.,Ltd. is acknowledged as copyright owner and source of the material. Shenzhen Global Test Service Co.,Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description ..................... : Portable Label Printer Trade Mark ....................................... : PUTY Manufacturer .................................... : Shenzhen PUTY Technology Co. , Ltd. Model/Type reference ...................... : PT-50DC Listed Models .................................. : PT-51DC, PT-52DC, PT53DC, PT-54DC, C50DC, C51DC, C52DC, C53DC, C54DC, C55DC, C56DC, C57DC, C58DC, C59DC Modulation Type ............................... : GFSK Operation Frequency ........................ : From 2402MHz to 2480MHz Hardware Version ............................ : ID221_S31_Bottom-V104 / ID221_S31_Top-V103 Software Version .............................. : 11.031.CB0901 Rating ............................................... : DC 7.4V by battery Recharged by DC 9.0V Result ............................................... : PASS Report No.: GTS20220526022-1-2 Page 2 of 24 T E S T R E P O R T Test Report No. : GTS20220526022-1-2 Jun. 30, 2022 ______________________________________________________________________________________________ Date of issue Equipment under Test : Portable Label Printer Model /Type : PT-50DC Listed model : PT-51DC, PT-52DC, PT53DC, PT-54DC, C50DC, C51DC, C52DC, C53DC, C54DC, C55DC, C56DC, C57DC, C58DC, C59DC Applicant : Shenzhen PUTY Technology Co. , Ltd. Address : No. 3 workshop 101,102 and 201, No. 8-3, Shuangxiu Road, Xiuxin community, Kenzi Street, Pingshan district, Shenzhen City, China Manufacturer : Shenzhen PUTY Technology Co. , Ltd. Address : No. 3 workshop 101,102 and 201, No. 8-3, Shuangxiu Road, Xiuxin community, Kenzi Street, Pingshan district, Shenzhen City, China Test Result: PASS The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Report No.: GTS20220526022-1-2 Page 3 of 24 Contents 1. TEST STANDARDS ......................................................................................................................................... 4 2. SUMMARY ....................................................................................................................................................... 5 2.1. General Remarks ................................................................................................................................... 5 2.2. Product Description ................................................................................................................................ 5 2.3. Equipment Under Test ........................................................................................................................... 6 2.4. Short description of the Equipment under Test (EUT) ........................................................................... 6 2.5. EUT operation mode .............................................................................................................................. 6 2.6. Block Diagram of Test Setup ................................................................................................................. 7 2.7. EUT Exercise Software .......................................................................................................................... 7 2.8. Special Accessories ............................................................................................................................... 7 2.9. External I/O Cable .................................................................................................................................. 7 2.10. Related Submittal(s) / Grant (s) ........................................................................................................... 7 2.11. Modifications ........................................................................................................................................ 7 3. TEST ENVIRONMENT ...................................................................................…

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FCC ID: 2A3QLT-50DC _______________________________________________________________________________________________ Page 1 of 2 1. TEST SETUP PHOTOGRAPHS 1.1. Photo of Radiated Emissions Measurement Fig. 1 Fig. 2 FCC ID: 2A3QLT-50DC _______________________________________________________________________________________________ Page 2 of 2 Fig. 3 Photo of Conducted Emission Measurement Fig. 4