2A6ZN-EDGE-E1Desktop Photocurable 3D Printer

Edge E1 User Manual V1.0 Contents General Information 1 Information 2 Safety Guidelines 3 Product Information 5 Technical Specification 6 Technical Principle 7 Installation and Debugging 8 Installation Requirement 9 Packing List 10 Equipment 11 Installation and Connection 12 Preparation and Setup 13 Interface Introduction 15 Printing 22 Post-Processing 25 Maintenance 29 Troubleshooting 31 Service 33 Warranty 34 Technical Support 35 Contact 36 Warranty Card 37 FCC WARNING 38 1 General Information 2 Information Instructions This manual contains the technical information, safety guidelines, and detailed operation instructions for Edge E1 DLP 3D printers. Please keep it properly. Please read this manual carefully before using the printer. Failure to comply with the safety and operating instructions required by this manual will result in consequences that are the sole responsibility of the user. All information contained in this manual is up to date at the time of printing, but may be subject to change without notice as products are upgraded. The images used in this manual may differ from your printer due to differences in specific models and specifications. If you have any improvement or modification opinions on this document and the product, or If there is any error, please inform us in time. Thank you for your valuable comments on our products. ©2022 Suzhou Laisai Technology Co., Ltd. All rights reserved. No part or all of this manual may be reproduced or copied without written permission. Instructions of mark Warning ： Could result in serious personal injury or equipment damage if it was failed to comply with this requirement. Attention ： Could result in minor personal injury or equipment damage if it was failed to comply with this requirement. Important Information ： The normal operation of the device or the quality of printed models would be influenced if it was failed to comply with this requirement . Protection requirements ： Corresponding precautions should be taken as required. Hazard indication ： Description of specified hazard. UV 3 UV Safety Guidelines Before operating with the printer, please read the following safety guidelines to identify the potential risks which you may experience during the usage. When using the printer, make sure to comply with the related requirement defined in the manual already and take appropriate precautions in advance. Any operation which was failed to fulfill with the requirement defined in the safety guidelines may result in personal injury or equipment damage, and the corresponding consequences should be taken by the users. The device shall be operated by professional staff Keep away from children Disassembly or modification is strictly prohibited It is strictly prohibited to disassemble or modify the device without authorization. Do not use accessories which are not designated by RAYSHAPE officially. Please keep the device, resin material and other accessories out of the reach of children. Operators must carefully read and understand the safety guide and operation manual, then operate with the device correctly as required. Risk of UV exposure When the printer and post-curing device are working, please keep protective cover / door closed normally. If any operation or maintenance work should be proceeded while the printer is working, the anti-UV goggles shall be worn accordingly. The specification of power must meet the operating requirements of the device. A grounded electrical outlet should be applied. Replaced with a new one before usage if it was found that the power cable is aging or damaged. Risk of electric shock Both the printer and post-curing device were designed basing on the principle of UV light curing and there is UV light available inside the device during operation, the risk of UV exposure shall be avoided accordingly. 4 Safety Guidelines Risk of mechanical extrusion The printing platform will move up and down while the printer is working, there is a risk of mechanical extrusion which was generated by the improper operation. Wear protective gloves Good ventilation Risk of sharp edge cutting After printing, a shovel blade is used to separate printed models from the printing platform. There is a risk of getting injured by the sharp edge cutting of the shovel blade. Risk of flammability of cleaning solvent The printed parts should be cleaned with cleaning solvent, such as IPA or 95% alcohol. Wear goggles Please keep the protective cover/door closed normally when the printer is in service. It is strictly forbidden to put hands or other parts of the body into the printing area during the printing. Cut-resistant gloves should be worn during the operation of separating printed parts from the platform. The blade of the shovel should not be orientated to your body during the usage. Please keep good ventilation and keep away from heat and fire sources when storing or using cleaning solvent. Please wear disposable medical gloves when operating the devices to avoid direct contact with the resin material. Please wear cut-resistant gloves when separating the printed models from printing platform with a shovel. Areas for printer installation and post-processing should be well ventilated. If any operation or maintenance work is needed to proceed while the printer is working, anti-UV goggles should be worn accordingly. Goggles should be worn to avoid the injury caused by the splashing fragment which was generated by the operation of separating printed parts from the printing platform. Risk of scalding The printer was equipped with heater, then be wared to avoid scalding if the heater is turned on. 5 Product Information 6 Technical Specification Edge E1 Build volume192 × 120 × 190 mm Pixel size50μm Technology LCD Technology Dynamic layer thickness 0.05~0.1mm Printing speed Up to 40 mm / 1 hour ( Depending on the resin type and slicer settings ) Materials Available materialsShapeMaterials Dental Series Material packaging 1 kg Hardware LCD screen8.9" 4…

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Suzhou Laisai Intelligence Technology Co.,Ltd Agent Authorization Company: Suzhou Laisai Intelligence Technology Co.,Ltd Address: No.59 Jiangnan Avenue, Changshu City, Jiangsu Province, China Product Name: Desktop Photocurable 3D Printer Model Number(s): Edge E1, Edge S1, Edge F1, Edge P1, Edge G1, Edge H1 Product Description: Desktop Photocurable 3D Printer 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: 2022-11-03 Name: Lu Jianxin Title: Certification Engineer Company: Suzhou Laisai Intelligence Technology Co.,Ltd

Suzhou Laisai Intelligence Technology Co.,Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2022/11/03 Subject; Request for Confidentiality FCC ID: 2A6ZN-EDGE-E1 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 FCC Software Security Requirements for UNII devices Rev 2.1 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: Name: Lu Jianxin Title: Certification Engineer

Suzhou Laisai Intelligence Technology Co.,Ltd Model Difference Data：2022.11.03 Product description: Desktop Photocurable 3D Printer Model name: Edge E1, Edge S1, Edge F1, Edge P1, Edge G1, Edge H1 Trade Name: FCC ID: 2A6ZN-EDGE-E1 All the model are the same circuit and RF module, except model names . Regards Sincerely Client’s signature : Client’s name / title : Lu Jianxin（Certification Engineer） Contact information / address：No.59 Jiangnan Avenue, Changshu City, Jiangsu Province, China

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 4 Model: Edge E1 External Photos Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 4 ANT Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 4 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 4 of 4

Label Location

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 8 Model: Edge E1 Internal Photos Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 8 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 3 of 8 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 4 of 8 ANT Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 5 of 8 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 6 of 8 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 7 of 8 Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 8 of 8

FCC §15.247 (i), §2.1091 – RF Exposure FCC ID: 2A6ZN-EDGE-E1 Applied procedures / limit According to FCC §15.247(i) and §1.1307(b)(1), 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 guidelines. Limits for Occupational / Controlled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-3.0 614 1.63 (100)* 6 3.0-30 1842 / f 4.89 / f (900 / f)* 6 30-300 61.4 0.163 1.0 6 300-1500 F/300 6 1500-100,000 5 6 Note: ƒ is frequency in MHz * = Power density limit is applicable at frequencies greater than 100 MHz Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/ cm 2 ) Averaging Time |E| 2 ,|H| 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f)* 30 30-300 27.5 0.073 0.2 30 300-1500 F/1500 30 1500-100,000 1.0 30 Note: f = frequency in MHz * = Plane-wave equivalent power density MPE PREDICTION Predication of MPE limit at a given distance, Equation from OET Bulletin 65, Edition 97-01 Where: S = power density P = power input to antenna G = power gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the center of radiation of the antenna,R=20cm Test Result of RF Exposure Evaluation Note: 2.4G WIFI and 5.8G WIFI are transmitted by one antenna without simultaneous transmission, so there is no need to evaluate the simultaneous transmission Modes& Channel Freq. (MHz) Tune up Produce power Maximu m peak output power (dBm) Output power to antenna (mW) Antenna Gain (numeric) Power Density (S) (mW/ cm2) Limit (mW / cm2 ) Result 2.4G WIFI 802.11b&2 412 13±1 14 25.1189 2.1038 (3.23dBi) 0.01052 1 Pass 5GWIFI 802.11a20 &5825 8±1 9 7.9433 2.6485 (4.23dBi) 0.00419 1 Pass

Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB220929025RFX Report Tel: 4008-707-283Web: http://www.ctb-lab.net Page 1 of 62 TEST REPORT Compiled by: Reviewed by: Approved by: Chen Zheng Arron Liu Bin Mei / Director Note: If there is any objection to the inspection results in this report, please submit a written report to the company within 15 days from the date of receiving the report. The test report is effective only with both signature and specialized stamp. This result(s) shown in this report refer only to the sample(s) tested. Without written approval of Shenzhen CTB Testing Technology Co., Ltd. this report can’t be reproduced except in full. The tested sample(s) and the sample information are provided by the client. “*” indicates the testing items were fulfilled by subcontracted lab. “#” indicates the items are not in CNAS accreditation scope. Product Name: Desktop Photocurable 3D Printer FCC ID: 2A6ZN-EDGE-E1 Trademark: Model Number: Edge E1, Edge S1, Edge F1, Edge P1, Edge G1, Edge H1 Prepared For: Suzhou Laisai Intelligence Technology Co., Ltd Address: No.59 Jiangnan Avenue, Changshu City, Jiangsu Province, China Manufacturer: Suzhou Laisai Intelligence Technology Co., Ltd Address: No.59 Jiangnan Avenue, Changshu City, Jiangsu Province, China Prepared By: Shenzhen CTB Testing Technology Co., Ltd. Address: Floor 1&2, Building A, No. 26 of Xinhe Road, Xinqiao Community, Xinqiao Street, Baoan District, Shenzhen, Guangdong, China. Sample Received Date: Sep. 27, 2022 Sample tested Date: Sep. 27, 2022 to Oct. 08, 2022 Issue Date: Oct. 08, 2022 Report No.: CTB220929025RFX Test Standards FCC Part15.247 ANSI C63.10:2013 Test Results PASS Remark: This is WIFI-2.4GHz band radio test report. Shenzhen CTB Testing Technology Co., Ltd. Report No.: CTB220929025RFX Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 62 TABLE OF CONTENT Test Report Declaration Page 1. VERSION .......................................................................... 3 2. TEST SUMMARY ................................................................... 4 3. MEASUREMENT UNCERTAINTY ..................................................... 5 4. PRODUCT INFORMATION AND TEST SETUP .......................................... 6 4.1 Product Information .................................................................... 6 4.2 Test Setup Configuration ............................................................... 6 4.3 Support Equipment .................................................................... 6 4.4 Channel List .......................................................................... 7 4.5 Test Mode ............................................................................ 7 4.6 Test Environment ...................................................................... 7 5. TEST FACILITY AND TEST INSTRUMENT USED ....................................... 8 5.1 Test Facility ........................................................................... 8 5.2 Test Instrument Used .................................................................. 8 6. AC POWER LINE CONDUCTED EMISSION ............................................ 10 6.1 Block Diagram Of Test Setup .......................................................... 10 6.2 Limit ................................................................................ 10 6.3 Test procedure ....................................................................... 10 6.4 Test Result .......................................................................... 12 7. RADIATED SPURIOUS EMISSION ................................................... 14 7.1 Block Diagram Of Test Setup .......................................................... 14 7.2 Limit ................................................................................ 14 7.3 Test procedure ....................................................................... 15 7.4 Test Result .......................................................................... 16 8. BAND EDGE AND RF COUNDUCTED SPURIOUS EMISSIONS .......................... 38 8.1 Block Diagram Of Test Setup .......................................................... 38 8.2 Limit ................................................................................ 38 8.3 Test procedure ....................................................................... 38 8.4 Test Result .......................................................................... 39 9. COUDUCTED OUTPUT POWER ..................................................... 46 9.1 Block Diagram Of Test Setup .......................................................... 46 9.2 Limit ................................................................................ 46 9.3 Test procedure ....................................................................... 46 9.4 Test Result .......................................................................... 47 10. 6DB OCCUPIED BANDWIDTH ....................................................... 48 10.1 Block Diagram Of Test Setup ......................................................... 48 10.2 Limit ............................................................................... 48 10.3 Test procedure ...................................................................... 48 10.4 Test Result ......................................................................... 49 11. POWER SPECTRAL DENSITY ...................................................... 54 11.1 Block Diagram Of Test Setup ......................................................... 54 11.2 Limit ............................................................................... 54 11.3 Test procedure ...................................................................... 54 11.4 Test Result ......................................................................... 55 12. ANTENNA REQUIREMENT ......................................................... 60 13. EUT TEST SETUP PHOTOGRAPHS ....................................…

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Testing Report Gain and Efficiency Freq./MHz Peak Gain/dBi Efficiency/% Freq./MHz Peak Gain/dBi Efficiency/% 2400 3.10 61.2 5725 4.23 65.4 2410 3.20 61.5 5735 4.19 64.8 2420 3.2362.0 5745 4.13 64.4 2430 2.90 60.3 5755 4.09 64.2 2440 2.88 60.0 5765 3.89 63.5 2450 2.77 59.5 5775 3.79 62.3 2460 2.72 59.1 5785 3.66 61.7 2470 2.67 58.5 5795 3.34 60.9 2480 2.64 58.2 5805 3.32 60.3 2490 2.61 57.9 5815 3.12 59.8 2500 2.57 57.6 5825 3.11 59.5 5835 3.04 59.2 5845 2.99 58.5 T ypical free space radiation pattern 2.4G pattern: (1) X-Z Plane: V Phi=0 (2) Y-Z Plane: V Phi=90 (3) X-Y Plane: H Theta=90 5G pattern: (1) X-Z Plane: V Phi=0 (2) Y-Z Plane: V Phi=90 (3) X-Y Plane: H Theta=90 Ante nna Type value Antenna Types 2.4G/5.8G Frequency range 2400-2500/4900-5900MHZ Antenna Gain 3.23dBI / 4.23dBI Impedance 50Ω Standing wave ratio S.W.R≤1.5 Polarization mode Linear polarization connector SMA Antenna size 95*13mm Manufacturer Information Shenzhen Poly Force into electronics Antenna picture

Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 1 of 2 Model: Edge E1 Radiated Emission Below 1G Above 1G Shenzhen CTB Testing Technology Co., Ltd. Report Tel: 4008-707-283 Web: http://www.ctb-lab.net Page 2 of 2 Conducted emissions