Our company recently purchased 3 refurbished Xerox 770s with EX770s all about a week from each other. We've been Creo based for years, and have just switched over to learning the Fiery. As the first and 2nd Fiery came in, everything seemed as though they had transitioned fine. As soon as Fiery #3 came in, we were unable to use the "Send To" function to this machine. Fiery 1 and 2 can talk in both directions. Fiery #3 can only "pull" from the 2 fierys but none can "send to" or access Fiery 3. Am I missing a setting on the last machine that prevents them from communicating in both directions? UN and Passwords are still set to default so I'm sure it isn't the issue. Please advise. Thanks.