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From: jl42+@andrew.cmu.edu (Jay Mathew Libove)
Newsgroups: comp.unix.xenix
Subject: SCO lpt driver query
Message-ID: 
Date: Tue, 8-Dec-87 05:45:55 EST
Article-I.D.: andrew.UVixVXy00VoDz1E07l
Posted: Tue Dec  8 05:45:55 1987
Date-Received: Sun, 13-Dec-87 10:09:14 EST
Organization: Carnegie Mellon University
Lines: 14

I saw something posted a short while ago indicating that if a line
printer driver is set up to use the machine's clock interrupt rather
than a printer interrupt it will be intolerably slow... I think I am
in that trap.
I'm running SCO Xenix SysVr2 2.2.1 with an Epson connected to lpt1.
It doesn't run as fast as it used to under DOS, not by a factor of
two or three. What do I do to check/change the configuration,
specifically what interrupt it is keyed to?
Thanks!

Jay Libove
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