So he took a Hornet 3D printer and designed a lot of 3D parts to convert it into an “infinite” conveyor belt printer. It looks like — as you can see in the video below — that all the ...

[Mark Rehorst] had heard the arguments against using a belt drive for the Z-axis on a 3D printer build: The belt can stretch, causing inaccurate layer height. If power fails, gravity will totally ...