I’m having an issue with my H2D when printing PETG. After a few hours of printing, I always get an “Extruder Overload” error. What’s strange is that it happens at the exact same spot in the model, even though the extruder is not clogged.
I’ve tried several times to just press “Resume” after the error, and sometimes it continues printing for another 30 minutes or so. But after a certain point, it just stops extruding completely.
I’ve printed the same model twice, and both times the error occurred in the same layer area.
I’m attaching:
A photo of my print settings
A picture of the failed print
A link to the print file
Has anyone experienced this kind of consistent overload error before? Could it be something with the G-code, motion system, or material feeding?
Any ideas or suggestions would be really appreciated.
Not sure if you ever figured out your issue but I wanted to share my experience since it presented very similarly as repeated “Extruded Overloaded” errors at the exact same spot (luckily in the beginning) of a print.
In my case, I run my H2D with a 0.6 nozzle on the left and 0.4 on the right.
In Bambu Studio, for simplicity and to be explicit, I manually toggle the plate level controls to set the correct nozzle.
The other plate in the same project had it on “Auto”.
Both plates were sliced with a 0.6 nozzle.
However, the plate that was on “Auto” had the “Extruded Overloaded” error.
Somehow “Auto” mode was correctly selecting the left nozzle during the beginning of the print, but then failing shortly after print began (~1 min into the print).
The fix for me was to again explicitly set the manual assignment of the filament to the left nozzle and re-slice.
