MMU2S spool holder stand for auto rewind spool holder

prusaprinters

<p>This is a spool holder stand I designed to reuse the original MMU2/S molded spool holder bases and rods to hold the Universal Auto-Rewind Spool Holder by Vincent Groenhuis. The design of the stand is based around the Gravity spoolholder for MMU2S by Michal Fanta. The length of rods I have with my MMU2 kit are 120mm and are what I have tested to work. I'm not sure if kits have been shipped with different lengths of rods so it would be best practice to check your length of rod. If different lengths of rod are out there I can modify the design accordingly to suit. I have also included a .STL for a modified PTFE tube holder which I use to guide my PTFE tubes down from a shelf to the printer. If you are placing the spool holders level with the printer use the PTFE tube guide from Gravity spoolholder for MMU2S by Michal Fanta.</p> <h3>Print instructions</h3><p>Use the .3MF file provided and modify the settings as needed for your printer and let it print. Once printed insert the two rods provided with the original MMU2/S spool holders into the holes on both halves. Then clip the assembled A-frame into the original MMU2/S spool holder base.</p>