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Single Material Mode - MMU3 with Prusa Mk4  

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tsetse fly
(@tsetse-fly)
Active Member
RE: Single Material Mode - MMU3 with Prusa Mk4

Using the filament mapping but MMU3 not switching to other spool position on print.

Prusa Slicer 2.9 
  - Using non-MMU profile

MK4S
  - MMU3 toggled "on"
  - MMU3 has material 5 loaded
  - Filament mapping pops up before print, select  1.material on left side and material 2 on right side column, Replace button, Print button.

I was expecting the MMU3 to change to material 2 but it just uses material 5 which was loaded prior to printing. Should the MMU3 switch to material 2 (isn't that the point of the filament mapping steps) ? Something in the setup I have listed?   MMU3 is on, filament mapping coming up.

 - thanks for any insight

Napsal : 10/01/2025 12:56 am
tsetse fly
(@tsetse-fly)
Active Member
RE: Single Material Mode - MMU3 with Prusa Mk4

Restarting printer seemed to fix this (should have tried that first....)

Napsal : 10/01/2025 4:54 pm
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