Getting the Perfect TPU Settings

I spent quite a while dialing in my TPU settings. This is the TPU I used: https://amzn.to/4uALpO5 *Affiliate link — I may earn a small commission if you purchase. I know that they will be different for each printer, but the settings listed here in the video should give you a great starting point. It will also give you an idea of which particular settings to focus on. IMPORTANT: In the video I state that the fan had very little impact on the quality of the print. After more work, I've discovered that the fan does play a role in layer adhesion for softer TPUs. I found when printing large flat surfaces with the fan speed at 100%, I had layer separation issues on the first couple of layers. I recommend fan sped of 30%-50% to correct for this. Chapters: 00:00 Introduction 00:33 What We'll Talk About 00:46 Filament Information 01:16 Cat 01:23 Moisture and TPU 01:52 Build Plate Adhesion 02:14 Build Plate Temperature 02:35 Nozzle Temperature 02:56 Fans and Cooling 03:30 Print Speed 04:09 Support Settings 04:45 Z-Hop and Retraction 05:18 Max Volumetric Flow 05:34 Pre-Extruder Tension 05:57 Build Plate Separation 06:21 Conclusion