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So I have a bambulab A1 and recently wanted to print something with TPU. The issue I have however is that the extrusion is just hella inconsistent. I get a coupel seconds of normal extrusion and then a couple seconds of pretty much none. The first layer was only half filled when I checked and I want to know if you guys have any suggestions.
I used the base preset for generic TPU.
This is the first layer I get after trying a couple different presets. Better than before but still horrible.
Gotta dial in those settings, I had lots of issues with tpu at first. I found my specific issue was with my retraction amount and getting clogs. Some.brands have profile for their fillaments on their websites that I've found good in the past
I found the profiles but they only have them for different bambulab printers. I assume I can use those though?
I would assume so, worst that can happen is a failed print
Which is what happens anyway since it's not extruding right.
Exactly, what specific fillament are you having trouble with out of curiosity?
TPU 85A from Azurefilm. I don't thibk they sell it anymore though.
My Prusa xl printed tpu perfectly first go on its flex preset.