Machine &Module:NEJE Max 4 & A40640
Material:Kraft paper bag
The Idea You Can Get from this Post:
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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.
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3.The Settings in Lightburn
Engraving: 10000 mm/min, 30%power
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