After talking with the engineers, there is no one controller that will handle both devices at the same time. However, you might be able to get a Fiery controller for your 4595 I am told.
We have a Xerox 700 with a Fiery RIP, we also have a 4595 with out any front end.
We would like to have a front end for the 4595 as we are having some issues with particular jobs where we can only access features if it is a copy job verses pdf.
Is there one RIP that can handle both devices at the same time?
We like the Fiery as we are used to it's interface but are looking at some other options.
Your input appreciated.