something else came to mind Dean,
which cable interface are you using, USB or Ethernet?
Beside what ken said about replacing cable, if your on USB and using a cable longer than 6' (Epson says not to), it could pose very intermittant losses of communication with spooling the job from the computer to the printer possibly triggering a reset.
You could also be on a bad port on either one, or if the cable is not shielded well it could suffer from interference, again causing an itermittant loss, but I think in either case you would suffer from print degredation rather than reseting.
I am not really sure exactly how that reset component works, just ideas