3D print of a big bear sculpture

[Cheuk_Ming_Wong]

Dear Mattia,
Thanks for replying, Actually my question is that do you get all parts printed once, thus 100% success rate.
I have just find out that my laser is malfunction with less than 1L of resin print. I hope this will not happen to you soon.

Are your prints failing because your laser focus is degraded?

For those of you having repeated print failures, you might want to try the Laser Spot Test yourself to see if your laser is in focus. In theory, the spot should be very small and sharp with no halos like those in the attached photos. I’m using a Mac so I only have the Mac instructions. Maybe someone else can post the PC instructions. Here’s how you do the Laser Spot Test on a Mac: Remove the build platform and then the resin tray. Cut a piece of white paper the size of about 7 x 7 1/2 inc…

I worry about my 2nd shipment which just ordered. Sigh…