We have an issue with several Xerox C70's with EX-I Fierys. These machines which are all at different accounts have just stopped connecting. Most of the time they show symptoms of needing a reload, Then relatively soon after the reload they will no longer connect to the machines. On some of these Fierys I have completely rebuild them including adding a new motherboard and transferring the Bios chip over. The Fiery will start up and accept a software load and settle with the LEDs displaying "00", which usually means it is fully booted up. Other than that I can not get them to show up on the network or make any communication with the Xerox machines.

If anyone has experienced anything like this, I would love to know how it was resolved. Any thoughts or advice would be great, as I've tried everything to get these things running properly with no luck.