The RS-232c standard pinout for a DB-25 connector actually has pins for two
serial ports in it. I never checked to see if Sun did this right, but I'd
bet it  is likely.

ttya is on the normal pins, and the host is a DTE (i.e. you go straight
through to talk to a modem, but need a null-modem (reverser) to talk to
another terminal).

The place to define printer stuff is /etc/printcap - name a printer,
describe the port settings, and lpd should try and print stuff. Note,
however, that (filters aside) it will simply blatt what it spools to the
printer with basically no modification.

	Erik