Dual Extruder

[BWilt 0]

The Ultimaker 3 has a dual extruder. Do i have to print using both extruders or can I print with only one.

Thanks

[gr5 2,072]

You can print with only one if you want. In fact if you usually print say red or blue only prints you can just leave red filament in one feeder and blue in the other and choose the color based on the feeder when you slice in cura.