Buffer box MMU3 for MK4 better Filamentsupport
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Preliminary estimate for PETG
€0.94 – €1.15 net (excluding VAT)
For file: Buffer_Box_Gcode_MK4_PETG_04Nozzel.bgcode
This is an estimate for one file. You’ll confirm the exact price before ordering.
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File used for this estimate
Average indicative estimate: €1.04 excluding VAT (range midpoint).
- Weight reported by the author
- 19 g
- Print time reported by the author
- 49.2 min
- Source material
- PET
- Estimate material
- PETG
- Estimate printer
- Bambu Lab P1S - 0.4 nozzle
- Estimate process
- 0.20mm Standard
Indicative estimate for the selected file only, based on the author’s weight and print time. File variants are not added together. The final price is calculated after file analysis.
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3D-Printed BufferBox with 50° Filament supoort. transparent view to the Filament. Easy modifiactaion for the original
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- 3.5 / 5
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Updated at source:
Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- Creative Commons — Attribution
This version helps all those who are looking for a special solution to optimize filament routing. This version allows the filament routing to the MMU to be perpendicular without a radius and reduces the bends.
This version is also 100% printable on the MK3. MK4, MK4S, MK5, XL and all common printers.
To save material, I used the honeycomb infill and only used 20g per separator plate.
You can also see the filament transport in the buffer box, because transparent view during the holes.
You can use all Parts from the Original MMU3 Buffer, you just have to print the 6 plates as replacement. The Size of this Buffer is also smaler and fit in small boxes or modifiactions too. In my situation I use a enclouser with a closed lower deck of Filament support. under the MK4.
I also use the great extension of the inserts, which makes it very easy to load the filament without much fiddling.
-> https://www.printables.com/de/model/953671-loading-aid-for-the-mmu3-buffer-segment-r4