Darn you, stochastic dithering! I shall be avenged!

Does anyone know how to turn off dithering with gimp-print 4.2.5
and the pcl-900.ppd on an HP Deskjet 940C?

I've got an image that I want to make photocopies of, so I
pre-halftoned it, but whenever I try to print it, the output
obviously has been stochastically dithered.  This dithering is
very low-contrast, and will make it difficult to reproduce on
low-quality copiers.  I have the following options in the PPD
file, and they appear identical to the options that I get when I
try to print in GIMP 2.0:

Adaptive Hybrid
Ordered
Fast
Very Fast
Hybrid Floyd-Steinberg
EvenTone

There is no option for ``no dithering.''

-- 
|Andrew A. Gill                       |I posted to Silent-Tristero and|
|<superluser@xxxxxxxxxxxxxxx>         |all I got was this stupid sig! |
|alt.tv.simpsons CBG-FAQ author       |                               |
|                          (Report all obscene mail to Le Maitre Pots)|
|Yet: <http://www.needsfoodbadly.com>                 Temporary sig: --

Little help?


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