Maier Gerfried - 2004-01-26

Hi!

When printing an image with some very dark/black areas pnm2ppa uses the 3 color-inks to produce something like black. But the result is a bit away from beeing real black.

Is there any possibility to enhance the result by telling pnm2ppa to add some black ink to these dark areas?
(As far as I know, the Windows-driver does this)

Thanks for any hints.
Maier Gerfried