Print this part in ABS or other higher temperature materials.
Clip the coupling to bottom run of the x-axis belt for mirror mode.
Clip the coupling to upper run of the x-axis belt for duplication mode.
Detailed build instructions will be posted here:
https://www.youtube.com/@m_IDEX
Super glue one ¼" diameter x 1/8" magnet similar to the following:
K&J Magnetics: D42 (kjmagnetics.com)
Magnetic IDEX Tool 0 design files are located here:
https://www.printables.com/model/517489-magnetic-idex-t0-toolhead
Magnetic IDEX Tool 1 design files are located here:
https://www.printables.com/model/517651-magnetic-idex-t1-toolhead
The author marked this model as their own original creation.