mmu2 prusa 3d models

When the MMU2 pulls the filament back in for the next load the loop rolls over on itself and can snap or form a little knot. I found that having small vertical obstruction next to the loop will bump it over into an opened up loop instead of the...

For some reason some of my filament seems to roll over in the MMU2 spool holders to form an overlapped loop on unloading. When the MMU2 pulls the filament back in for the next load the loop rolls over on itself and can snap or form a little knot. I...

Replacing M3x30mm socket head cap screws with M3x40mm allows for easier tensioning of MMU2 idlers and opens up the unit's design. This modification involves swapping out existing screws, which are then secured in place using CA glue, while a friction...

Second iteration of my wall-mounted spool holder boasting five individual threaded rods with tapered fasteners that effortlessly accommodate most standard spools for swift replacement, engineered specifically for MMU2 upgrades. ...I crafted reinforced...

A wall-mounted spool holder features five individual threaded shafts and tapered nuts that accommodate most common spools for effortless replacement, accompanied by a 2-axis filament guide where the PTFE tube can be securely inserted, specifically...

I'm experiencing an issue with my filament rolling over in the MMU2 spool holders, resulting in an overlapped loop when unloading. Upon retraction, the loop rolls onto itself and may snap or form a knot. To prevent this, I've found that introducing...

This is a Magnet improvement to the MMU2S (R2) Selector PINDA part.The only modification, I made, was to place a 6x1 mm round super magnet under the steel ball and filament path.This magnet will keep the steel ball down when the filament is redrawn.

This modification makes maintenance of the filament selector for the MMU2(S) significantly simpler. To detach the selector, one must still remove the screws securing the selector's stepper motor in place, but removing the selector rails from either...

I mounted my MMU2 horizontally because I typically place the printer on top of a lack table with spools inside unless I need to print something warp-prone, then I move the printer into an enclosure and put the spools on top for easy access. However,...

This is my take on the PFTE tube organizer for the MMU2. I've designed it to be versatile and easy to assemble. To get started, you'll need to print two of each tube separator. This will give you a total of four pieces that are 3mm x 10 mm in size,...

... like these: https://www.amazon.com/gp/product/B01IB81IHG/ref=oh_aui_detailpage_o00_s00?ie=UTF8&psc=1&tag=tv-auto-20. Many thanks to jzkmath for maintaining the step files repo of Prusa i3 MK3 on GitHub: https://github.com/jzkmath/Original-Prusa-i3.

Hogwarts Shield for Multi-Color Prusa Printer (5 Colors). This shield isn't designed to print separate parts and then glue them together. ...It's meant for a printer with the capability of using five extruders.

Bottom Edge Pieces for the MMU2S Enclosure from 3DUPFitters. I didn't like how the bottom of this enclosure didn't retain its shape terribly well, and it slid all over the desk - plus for me at least one edge wasn't quite flush with the desktop. The...

I had my first experience with bad prints due to moist filament since I installed the MMU2S kit. Because it is such a pain to thread the five spools, I was leaving them out. With a single spool I always put the filament back in the ziplock bag and a...

Update 20 Aug 2019: Measurements Updated This remix combines two great ideas to enhance the spool holders that come with the MMU2s. Firstly, a clamp is used to hold down the bearings. Secondly, a PVC tube is utilized to create a larger roller and...

I will get some up when I print them out. The MMU2 is not particularly Lack Enclosure friendly due to the added height and mounting angle using the provided brackets. The angled mount is necessary to maintain the 210mm printable Z Height but if you...

Replaces the PTFE holder (screw on compression thingy), with M10 couplers. You will need PC4-M10 passthrough fittings like these. https://www.amazon.com/gp/product/B01IB81IHG/ref=oh\_aui\_detailpage\_o00\_s00?ie=UTF8&psc=1&tag=tv-auto-20...

... Printed fine for me on my Prusa in PLA and could use any filament type. ... If shrinkage causes holes to be too small it deforms the tubing then either ream them out with two halves clipped together or print again and make it bigger in the slicer.

... more aggressive against the PFTE front. However, since this feature is not currently utilized by the firmware, it's not essential to install the blade at present. The licensing for this project has been inherited from the Prusa GitHub repository.

Since I was exiled to a niche that barely fit my Prusa enclosure and offered no rear access, I had to find a front loading MMU buffer solution to replace the original. After several attempts, I discovered GVader's brilliant design. I tweaked it...

<p>A refined selector, with smoother filament paths and a robust blade holder.</p> <p>Someone raised the point that when you run out of filament, the return pathway is still quite problematic. ...However, as you will only need that return pathway when...

This Thumb Screw replaces the M3x30 (2x) that hold the cover down. The print is a tight fit and only relies on the friction of the print against the fastener to stop bolt from slipping inside print... ... you will need M3x40 (2x)..

Researched for a filament buffer solution for my setup and after seeing Printables - PLG version I designed this. ...Happy with the outcome using 3x coils of filament on the wheels.Note: dont recommend using only 1 coil on the wheel, 2 kind'a works but...

A refined selector, with smoother filament paths and a robust blade holder. Someone raised the point that when you run out of filament, the return pathway is still quite problematic. ...However, as you will only need that return pathway when you run...

A cutting-edge designer, boasting enhanced filament pathways and an impressive blade holder. Some users pointed out that once the filament is depleted, the return route remains challenging. ...Nevertheless, since you only require this return path when...

THE MOTORIZED SELECTOR HEAD FEATURES A F.I.N.D.A FILAMENT SENSOR AND AN INTEGRATED BLADE THAT PREVENTS FILAMENT JAMMING.TO UNLOCK THE FULL POTENTIAL OF THE MMU2S, DEPLOY OUR CUTTING-EDGE PRUSA SLICER SIZING SOFTWARE, WHICH COMES EQUIPPED WITH...

Useful, nice looking and easy to build an enclosure for Original Prusa i3 MK3S with MMU2S unit build from Ikea LACK table.Check the article with build instructions.NEWAfter a lot of asks, the STEP file is available for download in File section! Enjoy...

... MMU Version with the "long arm" to trigger the filament sensor. Print it in PETG 20% Grid Infill at 0.2mm layer hight. I used 4 perimeters in Prusa Slicer. I've also attached a GCode for MMU2S Single Version, if you want to print it directly.

I bought Prusa i3 MK3S+ and MMU2S upgrade. Then I built lack enclosure for this setup. After few months of using, I decided that sometimes I want to use 3D printer as basic MK3S+ so i designed this filament guide to easily use enclosure as built...

It appears you've provided a G-code script for a 3D printer, specifically designed for a Prusa i3 MK3 with a SideBox. The script is used to perform a tool change on the printer, which involves retracting the filament, moving the head to a purge area,...