[kcgalloway]

Does anyone have information on how to 3D print with two materials or two print heads that are side-by-side to build a part with model and dissolvable support material in RoboDK?

[JFCh]

If you give more information on how you are planning to achieve 3D print with RoboDK, it would be easier to answer. Do you import a G-code via machining project? Do you use Slic3r? What is your approach?

Also, do you mean to print with both extruders at the same time or one after the other? If it's the latter, then there is a program event in RoboDK for tool change which can be called automatically by the G-code command (i.e. T0, T1, etc.).