Machine &Module:NEJE Max 4 & A40640
Material:Kraft paper bag
The Idea You Can Get from this Post:
![](https://nejetool.com/wp-content/uploads/2024/01/1;1-3-1024x1024.jpg)
Tutorial Guide:
1.Pre-focus
Place the kraft paper bag and measure the focal length between the kraft paper and A40640 module.
2.Upload Your File
Connect the machine and open lightburn, upload the dxf/lbrn2/png file you downloaded to the lightburn application interface.
![This image has an empty alt attribute; its file name is image-5.png](https://nejetool.com/wp-content/uploads/2024/01/image-6.png)
3.The Settings in Lightburn
Engraving: 10000 mm/min, 30%power
![](https://nejetool.com/wp-content/uploads/2024/01/牛皮纸.png)
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