![Filament falls out of the mmu on filament change during multicolor print – Assembly and first prints troubleshooting – Prusa3D Forum Filament falls out of the mmu on filament change during multicolor print – Assembly and first prints troubleshooting – Prusa3D Forum](https://forum.prusa3d.com/wp-content/uploads/2021/12/IMG_2608-1-600x500.jpg)
Filament falls out of the mmu on filament change during multicolor print – Assembly and first prints troubleshooting – Prusa3D Forum
![BUG] 3.12.0-BETA1 + MMU2S - printer is stuck on MMU2S failure - it does not react to MMU2S buttons or recovery (e.g., loading filament) · Issue #3742 · prusa3d/Prusa-Firmware · GitHub BUG] 3.12.0-BETA1 + MMU2S - printer is stuck on MMU2S failure - it does not react to MMU2S buttons or recovery (e.g., loading filament) · Issue #3742 · prusa3d/Prusa-Firmware · GitHub](https://user-images.githubusercontent.com/56076331/206638642-4de00160-4764-44ac-ae1c-1c488566c2f9.jpg)
BUG] 3.12.0-BETA1 + MMU2S - printer is stuck on MMU2S failure - it does not react to MMU2S buttons or recovery (e.g., loading filament) · Issue #3742 · prusa3d/Prusa-Firmware · GitHub
![After 7 months of successful and happy printing, I finally decided to give the MMU2S a try 🤞🏻🤞🏻🤞🏻 : r/prusa3d After 7 months of successful and happy printing, I finally decided to give the MMU2S a try 🤞🏻🤞🏻🤞🏻 : r/prusa3d](https://preview.redd.it/after-7-months-of-successful-and-happy-printing-i-finally-v0-22acevjqwbta1.jpg?width=640&crop=smart&auto=webp&s=0e23556db58d1748773bb25010769f8e90e6a956)
After 7 months of successful and happy printing, I finally decided to give the MMU2S a try 🤞🏻🤞🏻🤞🏻 : r/prusa3d
![Prusa I3 MK3 Multi Materials 2.0 Board MMU2 Board with Power Signal Wire or Motors Kit Prusa I3 MMU2.0 Lead Screw Motor Kit - AliExpress Prusa I3 MK3 Multi Materials 2.0 Board MMU2 Board with Power Signal Wire or Motors Kit Prusa I3 MMU2.0 Lead Screw Motor Kit - AliExpress](https://ae01.alicdn.com/kf/H4bff54e1977342edaf399f80a036cfa3F.jpg_640x640q90.jpg)
Prusa I3 MK3 Multi Materials 2.0 Board MMU2 Board with Power Signal Wire or Motors Kit Prusa I3 MMU2.0 Lead Screw Motor Kit - AliExpress
![Clone Prusa I3 Mmu2s Complete Kit (no Printer Parts ) For Prusa I3 Mk2.5s/mk3s Multi Material 2s Upgrade Kit - 3d Printer Parts & Accessories - AliExpress Clone Prusa I3 Mmu2s Complete Kit (no Printer Parts ) For Prusa I3 Mk2.5s/mk3s Multi Material 2s Upgrade Kit - 3d Printer Parts & Accessories - AliExpress](https://ae01.alicdn.com/kf/H282090c644894bb3b4fd139ca83ed084B.jpg_640x640Q90.jpg_.webp)