Top Loading Buffer Base for MMU - Make it your size

prusaprinters

Cause i have no problems with my MMU2S System, but i really hate the old Prusa Buffer, i decided to upgrade only the Buffer. But for my enclosure i need top loading, cause my filament spools hanging right over the printer.I grab my CAD and simply rework the new Prusa Buffer.Material List for this built:printed parts from Original needed: 5x Wheel10x Segment1x Segmenter6-7x Plate Holder (to close all possible traps for the Filament)PTFE Clip (as much as you want or need)this part here with a base that fit to your measurements8x M3x30mm cylindric Screws8x M3ns Nuts (took my out of the spare bag of the printer)15x M3 Hex Nuts25x M3x6mm cylindric Screws10x Heatsink Collet for E3D Hotend (if u have time: use Ali Baba, i used this: https://www.prusa3d.com/de/produkt/heatsink-collet-e3d/ )5x Buffer plates from the MMU Buffer or print you stable separations10x PTFE Tube in the length that you need5x 693 2RS BearingsShaft 2.9mmx8.5mm (cut mine from 2,9 mm DIY Steel)recommended Print Settings:choose if u want to print the print ready or scalable variant and download itif u want to scale the Base only scale in x- or y- axis0,2 LayerQuality Profile (Prusa Slicer)15% InfillPETG, ABS etc no PLAConstruction:Put the Segment together (https://help.prusa3d.com/guide/7-cassette-buffer-assembly_381796 Step 11-16)Install the Segmenter as seen in Step 5Install the Base on the opposite side of the Buffer with 4x M3x30 and 4x M3ns nutsInstall plate Holder like in this pictureConnect your PTFE TubesMy Filament-Spools sitting over my printer. Cause of that I choose the following connectionIncoming Filament from the SpoolsOutgoing Filament tube to the MMUHappy Printing with your new Top Loading Buffer. :)Have an Eye on my other models and leave me a like or a comment.Yours Scab