Summary

Extractor Demo:
https://www.facebook.com/20sffactory/videos/278574892837702/

If you want to keep printer running job after job without your immediate physical presence, a robot arm can extract your print.

Simply follow the 2 remix sources listed. Assemble and wire the arm correctly. Print this toolhead, and start experimenting with removing completed prints using similar or new methods outlined in the extractor demo.

I'm reachable via the fb page above if there's questions.