Hello,

Michael Wu <john.michael.wu@gmail.com> writes:

> C-c C-x C-l is what removes the preview images, not C-c C-c as suggested in
> the info note.

I cannot find the paragraph you're talking about. Can you see it in the
manual at <https://orgmode.org/org.html>?

Thank you.

Regards,

--
Nicolas Goaziou