Um, first of all Mightybalto, learn how to spell.
Seriously. Its 'Banned' or 'Ban'.

And yes,
they can. And I believe there HAS been a mod banned, who had
their mod powers taken away for that time.

But
most of the time, they AREN'T banned, because they are
supose to show a higher role (although a lot dont do good
enough a job of so).

Yes, but They would most likley not get banned cause, Steet
has to be vary carefull when choseing a mod. They never were
banned before. If something did happen that they got band,
they can unband themself.

Yes, mods can be banned, but they can very easily unban
themselves unless their powers are taken away or they are no
longer able to access the banning system.