11. Take out your product and Examine the layer swap. The model ought to have swapped colours at the right layer, and you should have a two colour print that came from only one extruder 3D printer. Reply: Twin extrusion entails a 3D printer with two extruders, Each and every https://stanleyb504stw4.angelinsblog.com/29218608/multicolored-3d-printer-no-further-a-mystery