Very nice! I used the same trick to make a PCB by making the printer use a marker to draw on the parts that I didn't want to etch: https://www.stavros.io/post

Very nice! I used the same trick to make a PCB by making the printer use a marker to draw on the parts that I didn't want to etch: https://www.stavros.io/posts/make-pcbs-at-home/ https://www.stavros.io/posts/make-pcbs-at-home/