I recently acquired a Xerox 6204 Wide Format printer with a 6204 FreeFlow Accxes Controller. It has a YKE-N (DELL 790) controller (software doesn't seem to be working)and I am told the machine was in working condition before I got it. I cannot power the Xerox printer machine. Can someone help install the firmware and OS? I have all the disc, recovery, firmware and coupon key. Xerox Support have told me they don't service it any more. I can do skype, video call. I ran the discovery disc and ended with an 'x' on a blank screen. I have no experience with LINUX Fedora.