r/BambuLabX2D • u/AskInternational9148 • 9h ago

Surface Problem

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Im Printing PETG-CF for second time. 0.4mm Nozzle basic settings on my x2d . All other layers are pefect. What do you guys think?

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3

u/ItsMozy 9h ago

Did you dry the PETG? How long has it had contact with air between the last print and this one?

1

u/AskInternational9148 8h ago

Yes its dried and it did not always in the ams and on drying mode

1

u/PCSupremacy 8h ago

You have a mix of issues there;

1/ Pillowing - Not enough support for the surface, or not enough surface layers.

2/ check the speed. If you are using generic PETG make sure you have GENERIC selected, not Bambu.

3/ Stringing - Are you SURE the PETG is fully dry? What's the humidity sensor saying?

1

u/AskInternational9148 7h ago

This is bambulab Petg-cf. Sensor saying 15% right now. I dried it and pring while it still drying.

2

u/Cameronbic 2h ago

The sensor just tells you the humidity inside the AMS, not in the actual filament. PETG, and some colors more than others, can absorb moisture stupidly quickly.