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What are these blobs?  

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Radu-Matei Dogeanu
(@radu-matei-dogeanu)
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What are these blobs?

Hello everyone,

 

A month ago I started having problems with my i3 MK3S+. The prints would warp and detach from the bed and sometimes they would have a blob of filament on them just before detaching, like in the picture below. Sometimes this blob would be a little bit burned. The only change I made was placing the printer on another table.

Since having these problems I moved the printer back to its original place, cleaned it, recalibrated the Z axis, did a cold pull and cleaned the nozzle with a  fine needle. The picture below was the first print afterwards and the result is even worse. 

I don't really know what to do anymore and I especially don't know why these blobs keep appearing. If anyone knows why this happens or how to get rid of it, please let me know!

 

Posted : 11/12/2023 10:40 pm
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