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Did print fan speeds for PETG change?
I've been running the given SUNLU PETG filament configuration for weeks with no problem. I just did a PRUSA configuration update and now the print fan doesn't want to run correctly starting with the 4th layer. The fan looks like it starts to try to spin in fits and starts but then just shuts down. The print fan speed settings are 20% min and 40% max.
Fan check passes all its tests. Is it possible I have a fan going bad and it just doesn't want to run at 20%?
Napsal : 04/05/2026 7:20 pm
RE: Did print fan speeds for PETG change?
Ideally, we would need a 3MF file from before and after the update.
Mods for Core One: Core One HT 450 degrees, Comfortable display , Very fast print start and Reducing noises
Mods for Prusa XL: Very fast print start
Napsal : 05/05/2026 5:39 am