I have the Snapmaker 2.0 350 3-in-1 and I am having an issue with it. I have used it several times because I sell laser engravings to customers. Lately I will complete a laser engraving on a piece of wood and everything will be fine. Then I will laser another piece of wood–same settings and two things go wrong.
- the laser first does not automatically come on. I stop the project and start over to get the laser to come on.
- Next once the laser is successfully on, It does not burn the wood. when before, with the same settings on the previous project, the wood would burn just fine.
I then have to completely start over and set the laser power to a certain percentage rather than just letting the machine choose the power, which is what I always do to get the picture perfect.
I have tried:
-recalibrating
-turning the machine off for 15 minutes
-restarting my computer and Luban
-Running it on 100% power for a moment then returning to my normal settings.
It just just never a consistent result. Sometimes it burns, then sometimes it doesnt and I dont understand why.