Air filtration enhancement no longer present under printer settings

We used to be able to check this setting to access exhaust fan settings. It doesn’t seem to show under Basic information/Accessory anymore.

Do you have “develop mode” enabled? This needs to be enabled for that setting to show.

I do. It showed before I enabled develop mode though because I recently enabled it to use temp tower calibration, I didn’t even know develop mode existed when I was using this feature. But now it doesn’t show either way. Which version of Bambu Studio are you on?

Oh, I found this.

“Future updates will support automatic fan operation, but whether to also support independent modification of the fan percentage is still under further discussion.”

Doesn’t make any sense. Do I need to use it at 70%? You can still change the percentage from the printer Air condition/Cooling/Exhaust menu after you start printing anyway. What is the point of removing it?

I’m on 2.5.0.66

You are correct though, it’s no longer there for me either. But it looks like it’s no longer needed in order to control the chamber exhaust fan. The exhaust fan setting shows by default in the filament profile now.

Can you still see the exhaust fan setting in the filament profile when you select a default printer setting/system preset that wasn’t modified and saved by you?

im the one who complained on github, and yes i am now still running the past version of bambu studio and have been its the only way to control the exhaust on my h2d ect. its impossible to do abs on the newer version of studio they claim to fix this and still havent

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Which version are you running? Assuming 2.4?

2.4.0.70. i print alot of abs, its annoying lol

Well dang, I sure can’t. Glad I have my custom profiles saved. Why would they get rid of this? I wonder if they hid is behind some other setting or if it’s just gone completely.

i looked everywhere and when i tried using profiles from before its also missing under “cooling” in the filament preset

Hmmm, it’s still showing in my older saved profiles.

well arent you lucky, dont matter to me the fan still doesnt come on after abs prints on the current edition of studio. ill wait till its adressed back to the way it was. i believe they are trying to make it a printer direct option with a future update

Check your messagesssssss. (25 character limit lol)

I hope they bring the fan control back it was really important for removing all the fumes, 3 minutes is too short for the purify at print end setting.