Digital BW, The Print

Dave, this is pure economics. You buy HP inks in large carts, then you put them into third party carts available mostly for Epson printers, you use QTR to drive printer. End result is much less expensive than using small carts on HP printer. You probably could use BO mode through driver too, but QTR gives you more control. So reason to use Epson is to get refillable carts.
Optionally you could dilute inks to get smooth tonalities.

--Sergei

--- In DigitalBlackandWhiteThePrint@yahoogroups.com, Dave <cowcreekroad@...> wrote:
>
> OK. This is not a troll.
> If the HP ink works so well, then why not just use an HP printer (say,  
> a 9180) and print with the black only option?