My P1P has strange print lines. Before this it stopped extruding altogether. I’ve already replaced the full extruder and the full hotend. Also cleaned and lubed the Z-axes. It’s seems it’s slowing down or not cooling correctly or not extruding correctly sometimes. A bit strange. Before it was printing fine the first couple layers and the fail completely. Not extruding anymore. After the extruder change it was better, but still failed, after the hotend change it was printing again, but still these lines. Anyone an idea?
Are you talking about the layer lines going up the part, or the ring pattern?
What filament are you using? Are you drying it before use? Which nozzle? Does this happen on other prints?
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Yeah, the lines in the Z direction. Some layers are more matte. Before the hotend change after layer 15 or so it would stop extruding. This seems a bit the same although it still prints.
0.4 nozzle
Sunlu pla+
It pints fine on the H2S with the same filament. So I guess it has something to do with the p1p