Download support software for Windows PC (32/64bit) http://www.bachinmaker.com/update/litefire/setup.exe

D8-4050/1720 Laser Engraving machine assemble video

https://youtu.be/jzn5mif5Ldo

or see Laser Machine Assembly Instruction in pictures.

and see Laser Machine's User Instruction.

See more detail about Display Panel

Bachin Laser's Non Woven Fabric cutting example https://youtu.be/qqQ0UjkFKFo

• How to adjust the laser focus
• Why Laser not lights
• Why laser not burns anything