If I were to add another MK2 system to my existing one to get 8 colors using only the same switch, does anyone have instructions for accomplishing that setup?
I'm assuming whatever that setup is from four colors to eight is the same setup for adding additional colors up to 32.
Do I purchase another MK2 System or just parts of it?
If you're wanting to add on another 4 colors, simply choose the 4 color Mk2 add-on kit. It'll include everything in the box to add to an existing 4 color Mk2. The differences between the two kits are the addition of a Y power adapter and a 2 color Y PTFE adapter to allow them to both feed into the same extruder. There is also a cross over data cable that allows you to connect the two so that the primary switch can also be used to send commands over to the auxiliary 3D Chameleons. You can have up to 8 daisy chained 3D Chameleons on a single machine. On Idex printers, you can have 8 for each extruder, so up to 64 colors on one printer.