Quote Originally Posted by parsmehregan View Post
Well,I just almost have the same problem with c450 and so far looking for it's firmware and the Fiery x3e ty.I've been directed to Infohub website but no result so far.so if you find it anywhere ,please let m know.I would do the same for you
.good luck

I have access to it, but it won't be free.

Email me if interested. Paul@justmanuals.com