After working through my bed adhesion issues today, I ran into something else. I tried to make a print and after about 20 minutes, there didn't seem to be any more filament feeding through. I decided to pull it out and feed new filament in. After that, I was able to print more, but again it failed shortly after. I thought it could be something with my file so I tried to print 3DBenchy and it too failed after about 20 minutes. During the print though I heard some "crunching" that I haven't heard before. I pulled out the filament and noticed a gouge in it. I sliced this off, fed it back into the head, and had it auto feed in. I had it auto-feed a second time and then I heard the crunching and no more filament was coming out of the hot end. I pulled the filament out and found the gouge as well as a bunch of small filament particles in the head. I don't believe that it is an issue with the hot end since I can push the filament through without issue. I think there is something up with the feed roller or the pressure being applied to it.

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What do I do?

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Here are some pictures of what I found.

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https://preview.redd.it/3n7s1e7emqf61.jpg?width=3024&format=pjpg&auto=webp&s=9869ca55c6c76a5fb83188ae6a38000a6abf6445

https://preview.redd.it/wpsyro7emqf61.jpg?width=3024&format=pjpg&auto=webp&s=2910b80f5553976c072b850bfd22b00b3d7de2a7