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Loading MMU - Rounding Filament Tips
I’m thrilled with the MMU3. Numerous prints with multiple brands of PLA & PETG have yielded a 100% success rate in filament changes.
However, I do have problems loading into the MMU. The tips catch just before the rollers. This can happen one any one of the five positions.
If I carefully round the tip with an emery board I can get it loaded. But sometimes it still takes several stabs.
Anyone know of a fix for this to make it less temperamental?
Alternatively, is there a tool that I can make to do the rounding easier and faster?
Posted : 28/06/2024 2:26 pm