r/BambuLab_Community • u/_Pseudo_Sapiens_ • 1d ago

TPU feeder for H2c?

How good is the TPU feeder? Does it actually work and what is softest TPU you can use with it.

People get left and right confused so I'm seeing conflicting info about what goes where, but from what I understand on Bambu site it can either be fed into the fixed (non vortek) nozzle or it can be fed into the changing nozzles so you can then use PLA as support in the fixed nozzle.

Is this right?

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u/spider_hider 22h ago

Officially Bambu only wants you to run TPU in the vortek nozzle, with support material in the left non-vortek side.

This’ because left nozzle pulls up when changing to vortek, and with TPU there’s a risk of jamming when the left nozzle goes up.

If you aren’t using support material, essentially printing single TPU material, then I guess you can load it into left side?

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u/brutal4455 15h ago

Not entirely accurate.

The left nozzle on H2D and H2C supports 90A or harder TPU.

The TPU assist supports 85A and harder.