u/JustAGuyFromTheWeb

First time(s) printing with TPU on my K1C. The filament consistently jams mid print. I've tried so much and am getting frustrated. Any help would be greatly appreciated. I am using ERYONE 95a TPU.

What I've tried:

Generic TPU setting in Orca Slicer

Dried the filament for 12+ hours including during printing

Tried nozzle temps 220C, 225C, 230C

Reduced printing speed to 15mm/s

Printed enclosed no fans

Printed open with fans running full time

Printed with 1.5mm retraction

Successfully and then failed with 0mm retraction

Bed Heat always 35C

I successfully printed a Benchy but using the same settings the next print failed.

Attached is a pic of failed print and a segment of filament in the hot end at the time.

Thank you in advance