Digital BW, The Print

The description on the website -- 
http://www.inkjetmall.com/store/bw2/piezography-neutral-k7.html
seems unequivocal. Or perhaps I misunderstand the issue.
Chris Hargens

--- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Tyler Boley" 
<tyler@t...> wrote:
> --- In DigitalBlackandWhiteThePrint@yahoogroups.com, "Clayton Jones"
> <cj@c...> wrote:
> > Hello Chris,
> > 
> > >Hopefully over the next few weeks we'll find out whether the Piezo
> > >K7 inkset solves both the coloration and dot problems....
> 
> > I was just thinking the same thing.  They seem to be claiming that
> > they have achieved gray inks with pure carbon...
> 
> Clayton, I did not have that impression. Perhaps this needs to be
> clarified.
> Tyler