Nozzle Clod? Molten filament spilling out near nozzle



Recently I am getting constant fail on prints and I found that sometimes the molten filament would spill out near the nozzle, I tried un-clogging the nozzle but problem persisted. Any idea?


Your nozzle is collected a filament string while printing. You might check on your setting on the first layer extrusion or temperature. I recommend you should try to test a small 3D testing model to fine tune your setting until it gets the result as you wanted. Good luck.


if the filament comes from above the nozzle, it’s possible your heatbreak isn’t tight. had similar problem with a link to my problem and solution here: Filament overflow near nozzle, no problem printing but ugly lumps dripping