# Loading TPU on SM2

**URL:** <https://forum.snapmaker.com/t/loading-tpu-on-sm2/15309>\
**Category:** Snapmaker Luban\
**Created:** [February 1, 2021, 12:43pm UTC](https://forum.snapmaker.com/t/loading-tpu-on-sm2/15309 "2021-02-01T12:43:25Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Davo1](https://avatars.discourse-cdn.com/v4/letter/d/839c29/32.png) [@Davo1](https://forum.snapmaker.com/u/Davo1)\
**Post date:** [February 1, 2021, 12:43pm UTC](https://forum.snapmaker.com/t/loading-tpu-on-sm2/15309/1 "2021-02-01T12:43:25Z")

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G’day. I’m very new to this. Two weeks ago I was using Flexible TPU without a problem.  
I had previously printed and installed the adapter and all worked well.  
Today I attempted to load TPU and it just won’t feed correctly. I press the load filament button and it extrudes from the nozzle. If I press again, or try to print normally nothing comes out nozzle. if I unload filament it doesn’t look damaged. Just a little kink in it. any ideas appreciated