Digital BW, The Print

> Nope.  My understanding is that it's the black ink, not the light 
> black, that has a color cast.

Ah, okay, makes sense.

I was basing my suggestion on the following tip:

"Using dual Matte Black cartridges (replacing the Light Black ink as 
well), can produce even better results on uncoated papers."

... taken from an inkjetart.com newsletter, found here:

http://www.inkjetart.com/news/archive/IJN_02-19-03.html

But of course this says nothing about solving the brown tone.  Still, 
it might be interesting to give it a try for matte prints.

Dan