The Scitex RIP is software, not hardware.
The latest versions run on a Unix workstation/server (BRISQUE) that sends the bitmapped imaging data via the TSP card/cable to the Dolevs' Electronics Box.
Try peeking under the BEIDA sticker and see what is written on the PCB.
BTW, on which card is the IC you refer to located?
I suspect it is on the SBC (Single Board Computer).
Perhaps you can describe your Dolev Startup sequence.