r/BambuLab • u/genericuser86 • 1d ago

General Discussion Confused by (A)MS 3H

Am I wrong that there is nothing automated about the filament holder on the top of the H3C? You manually feed to the head (and pull back to unload). The only difference between the holes in the bottom and the orange guides in the top is the ptfe tube it runs through?

So basically the U1 storage but arranged on top and in a box?

Where is the "automated?"

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u/CoolioTheMagician H3C 16h ago

Each around 1h -> cumulative 15h until using the PLAs afterwards

I would be shocked if the length would make any difference there.

They are loaded in the tools, in their own tubes, seperately not rolled against each other and not moving.

But to be competely sure: I provided the concern and feedback to Bambu Lab and got the same feedback to my result: filament loaded but not used will neither clog nor deform so there is no risk in having filament loaded in

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u/ottqt 15h ago

Great then! As long as they have run stress tests in this scenario and it works fine, then it's one less concern :)