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We are way overdue for an open source 2d printer
(sub.wetshaving.social)
A collection of some classic Lemmy memes for your enjoyment
An open source 2d printer is possible but will probably never happen
The print head is incredibly complex, the drivers and communications to talk to printers are all closed source, and unlike 3d printing the level of quality people are accustomed to is covered by patents for another 20-30 years
Bring back Dot Matrix!!
Or use plotters. These are the same X-Y setup as a 3D printer, where you use a pen instead of an extrusion module. There are a bunch of DIY projects for this. But now you're talking about minutes per page, not pages per minute.
Plotters are so much slower than printers, but having one write your document out for you would be so cool. This is one reason I would buy a Cricut.