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Dirty print due to polymer drop accumulation on the heater
I experience some recurring issue with some accumulation of molten polymer drops sticking on the bottom of the hot part of the extruder (see red arrow) . They slowly grow and periodically fall onto the piece and stick to my print.
I thought it was due to some Z calibration issue but it does not look... Any experience on that ?
Sorry for my newbie issue. any help would be greatly appreciated.
Posted : 16/06/2025 12:46 pm