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Original Prusa MMU2S
Original Prusa MMU2S support
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PrusaSlicer 2.9.4
November 26, 2025
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Handbook 1.2
November 16, 2021
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Upgrade your Original Prusa i3 MK2.5S MMU2S from MK2 MMU1
Upgrade your Original Prusa i3 MK2 to MK2.5 MMU2S
Assemble the Original Prusa MMU2S
Community posts
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Random power failures - PSU failing?
k1mu
12/23/2025, 2:16:41 PM
2 replies
Skewed XY-Plane (Z Rods, Heatbed)
Krieger
12/23/2025, 2:16:16 PM
105 replies
Cannot for the love of god quiet this thing down
Diem
12/23/2025, 12:55:25 PM
2 replies
Loading low temp filament
Diem
12/23/2025, 12:38:38 PM
2 replies
First layer speed, per filament
Diem
12/23/2025, 12:28:51 PM
4 replies
Ask the Community
Original Prusa i3 MK2 MMU1 to MK2.5S MMU2S
5 chapters
Moderate
Begin assembly
Original Prusa i3 MK3/MK2.5 to MMU2 v1.01
1 chapter
guideCategory-difficulty-unknown
Begin assembly
Original Prusa i3 to MMU2S upgrade
14 chapters
Moderate
Begin assembly
