For a week now I haven’t known what to do to fix this probable under-extrusion problem (photos attached) that my xc1 carbon, bought a month ago, has. From one moment to the next it started making these holes on the models that it didn’t do at the beginning (I’m printing the same model with the same settings I had at the beginning), I tried to clean the plate well to help the lidar, I I did a test with a new cold plate and finally I tried to print on the PEI plate (without lidar) on the printer (with the coils in the AMS) nothing changes it continues to make small indentations/holes on the print. I also tried a factory reset but nothing improved anything. Anyone have any ideas? I feel bad thinking about writing to bambulab support
Just like in your previous thread about this, you need to provide more details such at the type of filament you are using, printing temperatures, if you have dried your filament, if you have preformed the manual calibration for flow, if this happens on all prints or just this print… Pictures are helpful but they also need to provide the rest of the details. The more details you provide the better.
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Sure yes maybe I should have been more specific. So the filament used is pla bamboo, discarded and placed in the AMS so there are no humidity problems I think. Mold at 210 degrees with 40° of cold plate and 50° with the pei plate. I haven’t touched any manual calibration, everything is as it was when I first turned it on (apart from the slightly adjusted temperatures). I’m currently trying to solve the problem on this print as the first/second time it printed perfectly while from this week onwards it started to make these under extrusions more or less visible on all models. I also tried printing in silent mode but it had no effect. At first I thought it was the lidar that was causing problems but after trying two practically new dishes and above all disabling the flow calibration I didn’t notice any difference for the better.
Very regular. That’s a randomized seam wipe into your object is it?
yes exactly it is localized in small random areas of the print, I also tried changing the object and using the standard bamboo profiles but nothing continues to do so.