Nozzle size change from Bambu Studio

I just updated Bambu Studio, and now it says I need to go to the machine to change the Nozzle size. Is this normal, or is there some glitch? I found it very convenient to change the size in Bambu Studio before, since the screen on the P1S is lousy, and forgetting to change it causes me to have to run back down to the basement.

If you choose not to tell the printer which nozzle you have installed, you need to do this in the Device Tab of Bambu Studio.

Screenshot 2025-06-05 at 21.22.52

You also need to set the chosen nozzle size in the Prepare Tab, as you are defining the project here, rather than the device.

Screenshot 2025-06-05 at 21.22.31

^ I am jumping between printers with different nozzles right now, so mine appear to conflict.

When I go to printer parts I get this:
image

I have seen this before when a misconfiguration has occurred.

  • Have you recently changed something?
  • Did you just change the nozzle size/type?

I physically changed the nozzle on the printer, but didn’t change any settings in Bambu Studio, that I’m aware of. I tried updating the firmware (which I was putting off) but it didn’t changing anything. Anything I should look into?

You caught me at the right time.

I just performed the same operation.

I have just swapped the nozzle for a 0.2mm on one of my P1S printers.

I did not set it on the printer, and instead, I did it in Bambu Studio.

It worked fine, I was not presented with instructions to do it on the printer.

I am on Bambu Studio v2 (not the latest), and the P1S is on the previous firmware, not the most recent. In both cases, due to the large number of bugs reported.

The screenshot is from a couple of days ago.
Screenshot 2025-06-02 at 02.31.05

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Its a change on the latest version of Bambu Studio. It won’t let me do on my H2D or A1 mini as well. I’m hoping they can fix this (or change it back) soon.

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Ah that is what I was afraid of… I hope they don’t keep it locked out.

Thanks for the info, and help