Published on in Category 3DPriting
There are many reason for the filament jam to occur, the effect of filament jam during large print is the worst. In this article let us examine the most common reason for the filament jam and their solution. Active Cooling Solution: All Metal hotends will need active cooling system, like mini Fan or. Without active cooling the heat at the nozzle creeps up to and filament is starting to soften prior to getting to the hotend chamber.