I cleaned my air assist fan for the first time today because the laser wouldn’t start due to the error.
After following the instructions (https://support.glowforge.com/hc/en-us/articles/360034142513-Cleaning-Your-Air-Assist-Fan) the laser was running again but with serious engraving issues.
The engravings in my design have a double image like the engraving is misaligned. Also the score and cut lines are no longer straight clean paths, now they are warped and not accurate to the artwork.
You can see these issues in this test cut here:
I took the liberty of going back and taking off the belt and trying to tighten it more, clean all the various parts and put things back together. I did another test with some improvement, but these serious flaws still present.
I am hoping for some advice or insight into the best course of action in how to fix this issue.