Laser Engraver Forum

Hi,

Is it possible to reduce laser burn mark on top surface due to fumes ?
When i cut mdf there is always a brown - yellow mark at the beginning of the cutting.
I tried to adjust with laser power (min max) or laser through mode but i didn't see any effects.

Best regards
Richard

If you cut the wood,I suggest you use the big air compressor to blow.
http://www.thunderlaser.com/features/hi ... essor.html