The Idea behind this thing is to use color switching on a singe extruder machine.

So I designed the white groundplate together with the black train in one piece. After that the red triangle has to be printed separately and glued into the recess of the white plate.

Load the “sign white and black.3mf” as project into Prusa. I alread have set the colorswitch at 3.2 mm layer height. So you just have to select your material and slice it again. After the 3 mm layer is finished, the printer will then stop and ask you to load a new material. From Layer 3.2 to 4 mm it will then print in an other color.

The triangle is to be printed separatly. Nothing fancy here.

I have printed my parts with ironing on.

The sign is 20 cm wide and 16 cm high. SolidWorks-Model is included, so you may change the size on your own.

This is an old design, which was created before I got my AMS. I haven't updated it to AMS possibilities yet, as I only needed one print as a gift for my dad's man cave.