Core One MMU3 community version - rewind spool remix

Hey all,

Here is my remix on the Prusa CORE One MMU3 Community version von Prusa Guy and combine it with the incredible MMU3 / MMU2S 5 Spools auto rewinder adapter for (un)original Prusa drybox / Repbox von Sanka .

I really like the MMU3 core one setup, but the spoolholders and the buffer are not working well for my purpose.

I am still in test mode, but I already run it for 60h+ and it works awesome.

Let me know if someone have a good idea to replace the aluminum profile with a full printed part. So then you can print everything and mount it with some screws.

Thanks to all designers of the inspiration and effort that went into the design.

Instruction:

- Print all MMU3 community version parts and replace the two front plates with my design. (Drill a hole into the normal ones would be my recommendation. - Use the 4 M3x8mm and T-slot nuts to connect the alu profil with the top plates. - mount everything on top as shown in the picture and connect the PTFE tubes. - Happy printing.

BOM

2x 450mm Aluprofil 2020 - https://s.click.aliexpress.com/e/_c4mOl6fT

26x T-slots nuts 2020 M3 - https://s.click.aliexpress.com/e/_c4cXnBS5

22x M3x10 - https://s.click.aliexpress.com/e/_c4DMLFVx

4x M3x8 - https://s.click.aliexpress.com/e/_c3peHKBj

5x 10mm PTFE connector - https://s.click.aliexpress.com/e/_c38L437P

MMU3 cable extended (you can simply extend your current ones with 26 – 24 AWG solder connectors)

In addition you have to print:

5x Rewinder disks remixed:

https://www.printables.com/model/1064575-rewinder-disks-remixed

5x Spool Auto Rewinder Body Solid:

https://www.printables.com/model/948077-spool-auto-rewinder-body-solid

5x (un)original Prusa Drybox Auto Rewinder Axle Remix:

https://www.printables.com/model/818329-unoriginal-prusa-drybox-auto-rewinder-axle-remix

5x Transversal wire management clip for 2020 profile

https://www.printables.com/model/125555-transversal-wire-management-clip-for-2020-profile

and of course the parts from the:

Prusa CORE One MMU3 Community version von Prusa Guy

Have fun!