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Your nozzle might be blocked. Check that. My printer worked fine for the first ~500 g ABS. Then I started to hear the clicking/popping when the print required high material flow. The hose connector that attaches to the top of the extruder ended up giving up the ghost and it released the PTFE tube, creating spaghetti in the printer before I got a chance to ...


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After two weeks of working on different settings in different slicers, I finally have a profile which has improved the quality of my printings. It still has some overhangs, which I'm sure will improve by increasing the cooling flow like 0scar already mentioned. Here is the profile bundle (for Prusa Slicer): Link


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The first one has major extrusion problems going on, possibly combined with issues caused by things you did to compensate for it or other issues. You should not see "bubbly" surfaces like that. There are a lot of things it could be, but my best guesses are wet filament, clogged nozzle or damage in the ptfe tube (if your printer uses one), and your ...


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I agree with this answer. There might be an obstruction in the cooling. I also have a B1, have you checked the included printed part that redirects the blower fans towards the part and made sure it's clear? Mine came with some warping that I had to file off.


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From the Benchy's it is apparent that the temperature is quite high or that there is not enough part cooling flow. This can be seen from the sagging of unsupported overhanging structures. Considering the bow of the Benchy is quite fine, the most probable cause is the temperature, usually with too less part cooling flow, the bow shows defects. Please note ...


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Too Hot If you're printing too hot (with any filament, not just PLA) you're going to see stringing and blobs/oozing because the material is getting runny and exiting the nozzle in an uncontrolled manner. Because it's uncontrolled, you will also likely see artifacts showing up in your prints. You might also see your filament burning. Instead of coming out of ...


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