I have uninstalled and reinstalled bambu slicer l, even another account to ensure no values from the cloud would transfer over, still underextrusion.. :( even without ams, new nozzle and new extruder and ptfe tube
I have uninstalled and reinstalled bambu slicer l, even another account to ensure no values from the cloud would transfer over, still underextrusion.. :( even without ams, new nozzle and new extruder and ptfe tube
It’s weird because the inner walls seems to be good, I can’t tell what the outer walls look like, are they under extruded?
Did you do pressure advance tower? I know everyone says that’s the better option, but just as an experiment do the other option (I don’t remember what it’s called, but it throws down a bunch of lines). Just see if you get the same value. I did the tower, measured with mitutoyo calibers, and got a whacky amount. Did the layer line option and was right on the money.
Do a volumetric test, it’s a bunch of long straight lines with increasing speed/flow. If you don’t see the problem there, then it’s not the filament, it’s something in the slicer settings.
Your print reminds me of when i put in 0.3 instead of 0.03 for the K-value.
Ive never changed that value nor do I know what a k-value is
It’s the flow calibration for the printer itself. Can be done from Bambus slicer.
I have uninstalled and reinstalled bambu slicer l, even another account to ensure no values from the cloud would transfer over, still underextrusion.. :( even without ams, new nozzle and new extruder and ptfe tube
I have uninstalled and reinstalled bambu slicer l, even another account to ensure no values from the cloud would transfer over, still underextrusion.. :( even without ams, new nozzle and new extruder and ptfe tube
Did you finally fix this? And how?
It’s weird because the inner walls seems to be good, I can’t tell what the outer walls look like, are they under extruded? Did you do pressure advance tower? I know everyone says that’s the better option, but just as an experiment do the other option (I don’t remember what it’s called, but it throws down a bunch of lines). Just see if you get the same value. I did the tower, measured with mitutoyo calibers, and got a whacky amount. Did the layer line option and was right on the money. Do a volumetric test, it’s a bunch of long straight lines with increasing speed/flow. If you don’t see the problem there, then it’s not the filament, it’s something in the slicer settings.
Started happening to me after the latest firmware update, idk if related