[comp.periphs.printers] postscript protocol

jesse@camelot.csd.sgi.com (Jesse Rendleman) (02/16/91)

I've seen two methods of getting data to a postscript printers.

1) you delivery, en toto, a complete postscript file to the 
   device, and it prints out for you.

2) the computer starts a process that talks to the printer,
   waits for certain responses, etc.. that eventually, and
   quite magically for me at this point, results in a printout.

Since I'm obviously only beginning to learn this stuff, I'm
looking for some sort of documentation for the the protocol
used to talk over rs232c connections to postscript printers.

please email any tips..