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Thread: 3d printing at home setup
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03-27-2019, 08:56 AM #1
I don't understand something:
If you retract the filament to do a change and some molten filament is still in the nozzle, how does that molten filament get purged? Is it when the new color filament comes in, then the 2 colors slightly mix for a brief period before the new color takes over. Is this is what's purging?
Please explain to me how to...
Yesterday, 12:15 PM in 3D Printer Parts, Filament & Materials