Hej,
I printed out with generic TPU and the filament are bumping out as shown in the picture.
any idea what caused it?
REgards
MAmo
Do you have timelapse turned on?
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FWIW, my understanding is that printing TPU slowly gives the best results. I imagine that due to the flexibility it doesn’t just leap out of the extruder when the filament is advanced, and will tend to ooze.
I agree with this. It looks like it’s leaving the print to do a time lapse photo and then coming back. Since TPU oozes you would get a little string every time it leaves the item.
Either this or you’re doing two items at the same time. I try to only print one TPU item at a time to avoid this.