Sun 3/160 serial->Panasonic 1624 parallel

[Ssi]

 Has anyone gotten a Sun 3/160 serial port to print
graphics/8 bit data  to a Panasonic KX-P1624 printer
with a parallel interface ? I'm using a serial to
parallel converter and an Epson FX graphics filter.
Clear 7 bit ascii come across fine. Any hints, cable
pin outs, printcap entries, filters would be greatly 
appreciated.

                    Thanks,
                  Greg Ripp ssi at ziggy.edu
                 (813) 628-6100 x5123