Comment on FYI (opinion.) don't buy an MMU
batmaniam@lemmy.world 4 weeks agoSame here. Printing something like say, a cow, with frequent swaps would be wasteful, but I’ll do parts with 1-2 color swaps. It’s mostly nice as you said though to have multiples “locked and loaded” to do a 1 filament print.
elucubra@sopuli.xyz 4 weeks ago
If you have a print with supports, having a support filament that adds little extra time, compared to an MMU, is much more than nice. Being able to use rigid and flexible prints reliably in the same print is more than nice. From what I have read, flexibles in MMUs are prone to failure.
batmaniam@lemmy.world 4 weeks ago
So I have a FlashForge AD5X with the MMU. It worked amazing out of the box, including flawlessly doing some TPU. They actually mentioned the MMU was designed with TPU in mind. That being said: I have been struggling with basic PLA, even after swapping to nozzle that has run only PLA (even though I only ran <10g of TPU through it). I am still new to a lot of this, and don’t feel experienced enough to fault the hardware. What I can say though is it does seem folks are specifically improving the ability of MMUs to handle flexibles. A big reason I got it was to be able to do ABS parts with TPU gaskets. Ask me in a few months.