MMU2s Calibration tips collection
I have been trying to calibrate my MMU2s, but I've been having a variety of problems with loading/unloading including:
- Excess plastic strings
- Large 'bulbs' on the ends of the filament
- The teeth wearing down the filament
All of this is while running the stock PLA settings with 2 cooling moves, and a lower temperature.
So I wanted to create a place for everyone to add their tips on calibrating the MMU for reliability (good test files, a process for finding the right temperature, a process to check the tightness of the screws, etc). Please, add what works for you!
Thank you! This is very helpful!