The Basics

If you are looking for a solution to use eSUN filament in your AMS (on Bambu Reusable Spools) - this may be a viable option for you.

A utility knife and this 3mm thick printed spacer/adaptor is all you need.

Steps

1. Carefully remove the side of the eSUN spool that has the filament start showing.
2. Remove excess cardboard from the eSUN core.
3. Use the utility knife to widen the slot for the start of the filament on the eSUN core so that it is approximately 3.5mm wide and 5mm deep (to make room for the tab on one side of the Bambu reusable spool to sit up against the filament starting point).
4. Place the Bambu spool side (with the tab) onto the exposed eSUN spool, line up the tab with the widened slot and press into place.
5. Flip over the eSUN spool and remove the other cardboard side.
6. Add the printed spacer/adaptor to the other half of the Bambu Resusable spool and place both onto the eSUN filament and lock the two sides into place.