Screen dumps

[Darrell Davis]

I have a question about using "icut" and "pprint" to make a PostScript
screen dump file. I have been unable to get a simple black on white
hardcopy output, i.e. there is always a grey background.  Where is this
coming from?  When I look at the .ps file there is nothing obvious that
indicates this grey background, although my command of PostScript is 
pretty limited.

I have made sure that the window background is white before cutting the 
image. 

Thanks,

Darrell Davis
Chem. Dept.
University of Washington