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Original Prusa MMU1
Original Prusa MMU1 support
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Firmware 3.2.3
November 19, 2021
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Changelog
PrusaSlicer 2.6.0
April 17, 2024
Windows
Changelog
Handbook 1.0
November 16, 2021
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MMU1 Community Forum
MMU1 Printable Parts
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Sample G-codes
Upgrade your Original Prusa i3 MK2/S with MMU1
Community posts
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INDX is coming for CoreOne?
David Wood (dwuk3d)
10/21/2025, 2:54:31 PM
159 replies
Constant clogging
Atle Dreier
10/21/2025, 2:21:53 PM
3 replies
Different Prints Failing at the Exact Same Height
Eliot Lytle
10/21/2025, 2:14:03 PM
3 replies
0.25 nozzle PLA, extruder skips
boB
10/21/2025, 1:45:07 PM
9 replies
Core One chamber heater and servo communication + max temperature
sfcgeorge
10/21/2025, 1:43:19 PM
3 replies
Ask the Community
Original Prusa i3 MK2/S to MMU1 upgrade
1 chapter
guideCategory-difficulty-unknown
Begin assembly
