Use a 3D printer as a pen plotter

feb 07, 2024 🔗 Use a 3D printer as a pen plotter I wanted to add to my 3D printer the ability to pick up a pen and start drawing. Luckily, today it's pretty easy to use a 3D printer as a pen plotter. The process is very simple since the printer is already a CNC machine to which you can mount a pen holder, maybe even print a custom one. # Build requirements I custom designed the pen holder because I wanted to be able to: use it without removing the plastic extruder, take it off easily when it's not needed, p