Tripteron three axis fused filament fabrication printer or pick and place robot

This is a minor remix of Apsu's Tripteron 3d printer. The Tripteron is a three axis robot design at and patented by Université Laval in Quebec City, Quebec, Canada. It is reposted here for experimental and personal use. Commercial use will require a license negotiated with the university, at a minimum. I am not a lawyer, and if you intend commercial use, consult one.