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Thread: Clogged Prusa i3 Blomker Hot End
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03-12-2014, 10:03 AM #3
One technique for unclogging a hot tip is to heat it up and then dipping filament into it, pulling it back out and clipping the molten part off. If there is a metal burr that won't go through the nozzle opening, you might capture it with the molten plastic and pull it back out.
I do this about 5 times, and then I try to push hard enough to get plastic through the tip.
This technique will also indicate if your tip is getting hot enough to melt the plastic.
Qidi X Plus 3 Paper thin first...
05-27-2024, 01:15 AM in General 3D Printing Discussion