The multi-material Prusa MMU3 test objects are useful to quickly test the reliability of the material changes during printing. These simple objects can be printed using different materials and colors, allowing users to test how well the MMU3 can switch between different filaments and if the given materials bond together.

The pre-sliced G-codes are intended for use with multiple PLA filaments on your MMU3 unit.

2PLA version: Preload filaments 1 and 2
3PLA version: Preload filaments 1,2 and 3. 
5PLA version: Preload all five filaments into the unit.

Author: David Bůžek