Path: utzoo!utgpu!watmath!att!dptg!rutgers!network!ucsd!usc!apple!apple.com!parent
From: parent@apple.com (Sean Parent)
Newsgroups: comp.sys.mac.programmer
Subject: Re: Printing color (gray scale) to a LaserWriter
Message-ID: <3582@internal.Apple.COM>
Date: 15 Aug 89 18:14:10 GMT
Sender: usenet@Apple.COM
Distribution: na
Organization: Apple Computer, Inc.
Lines: 5
References:<1989Aug15.001707.24483@geology.wisc.edu> <13549@polyslo.CalPoly.EDU>

Just use the 6.0 LaserWriter driver released at the Developers Conference. 
I believe you can get it from a dealer by asking for the Apple Color Disk. 
This driver opens a color port and will halftone pixmaps.

Sean Parent