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From: barichel@cs.umn.edu (Carlos Barichello)
Newsgroups: comp.sys.apollo
Subject: postcript file to postcript printer
Summary: How to cat file to postcript printer?
Keywords: help!!!
Message-ID: <1990Sep19.011214.2935@cs.umn.edu>
Date: 19 Sep 90 01:12:14 GMT
Distribution: comp
Organization: University of Minnesota, Minneapolis, CSci dept.
Lines: 15

I am working with a DN3500.  
I want to cat a postcript file to a postcript printer.
I hooked up the printer cable to the P2 plug of my DN3500.
I then did
	cat file.ps > /dev/sio2
where file.ps is a postcript file.  Nothing happened.  I also
tried /dev/sio, /dev/sio1, and others.  Nothing.  

I know that the above done with a sun (using tty instead of sio) would
work.  I was hoping it would with an Apollo.

Any hints?

Carlos Barichello
barichel@cs.umn.edu