MMU2 / MMU3 Front Mount for Prusa i3 MK3 / MK3s

This is a mount for Prusa MMU2 or MMU3 on Prusa MK3(s).
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updated January 5, 2025

Description

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This is a mount for Prusa MMU2.

The Model works also with MMU3.


It holds the MMU in the front of the printer and is designed to access the mmu in restricted hight space.
to mount it you replace the Z-axis-top-left of your Prusa printer with this part. Use the two original Prusa screws in the Front and one M3x8 in the back.

Features:

  • accessible in restricted hight areas
  • no need for support material

Changes:

  • Added suport structure to mount on the extrusion
    • use m3 screws and nuts to connect the base parts
    • use two m5 screws and nuts for extrusion profile to mount on base
  • Added a new option for the Articulating Raspberry Pi Camera Mount
  • Added a Snap-On Frame Mount for the Support arm (similar to the Remix of Jacques_it)

Idea for improvement

  • modify MMU selector (Finda probe) to work vertically
    • ball has to move sideways when filament is inserted
  • vertical mount for MMU

Print instructions

Printer brand:
Prusament

Printer:
MK3S with MMU2s

Rafts:
No

Supports:
No

Resolution:
0,15

Infill:
50 %

Filament_brand:
Prusa

Filament_color:
Prusa orange

Filament_material:
PLA

Tags



Model origin

The author marked this model as their own original creation.

License