Cannot get my laser to create any lines on the calibration card using the LightBurn laser calibration tool. The beam seems to be very large and will not make a mark on the paper. Z-axis movement is fine. Any ideas?
Sounds like your laser beam is out of focus. You should only have a small dot. If your beam is large, it won’t mark at all.
That’s what I figured but I don’t know how to go about focusing it. My machine is an emblaser 2 and the laser won’t fire with the lid open. Any way to manually focus the beam?
Having the lens upside-down might throw you off.
This may be worth review:
It’s interesting to see the custom Emblaser (Darkly Labs) menu.
Thanks, JohnJohn… I will check and see if the orientation is correct.
In case anyone else comes across this issue on an Emblaser: It appears that the Collimation Lens has become de-tuned. This is very rare and will unfortunately require servicing to resolve.
I recommend contacting the place of purchase, or Darkly Labs directly, who can assist in identifying a solution as we have done in this situation.
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