Squeaking Noise When Heating

Bambu Lab X1 Series Troubleshooting
1

I’m encountering an unusual squeaking noise when heating up my Bambulab X1C printer. Specifically, the noise occurs as soon as the printhead starts heating above 50°C. All fans are set to 0%, so it’s not related to fan operation.

I’ve attached an audio recording of the issue; however, unfortunately, it doesn’t capture the high-pitched part of the noise—only a lower-pitched sound that somewhat resembles a fan (even though the fans are off).

https://imgur.com/a/WobGVh6

The problem suddently occured mid print and percisted even after restarting the printer.

Thanks for your help

2

Hey! When I watched your attached video, I couldn’t really hear what I would define as a ‘Squeak’. It just sounds like your printer is heating up :slight_smile:

3

Sadly I cant get the noice on the recording since it is too high pitched, do you have an Idea where such an noise can come from?

4

Even though your fans are set to zero, there is a fan on the hot end that is still running during heat up.

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