strange sound

[ender3v2]

I have a 3d printer ender 3v2. Everything works normally and the printer makes no strange noises. However, when it prints round shapes (such as a roller) it produces a strange sound. What can I do to make the sound go away and what causes that sound. Any help is welcome.

[admin]

Dear @ender3v2

There is a specific platform for after-sales service, you are welcomed to leave your questions here, our people will feedback to you quickly
https://www.creality.com/service-request