Can you put euros in Coinstar?

I'm curious about the possibilities of using Coinstar to deposit euros. Is it possible to put euros into a Coinstar machine, or is it strictly limited to certain currencies like the US dollar? I've heard that Coinstar is a convenient way to convert loose change into cash or electronic funds, but I'm not sure if it supports non-US currencies. Could you clarify if euros can be deposited into Coinstar, and if so, what are the specific steps or requirements involved in the process?