Paul, Which dye ink are you working with. I will say that the Epson last very well on pretty much all papers though the dmax on matte is not what you might expect. I have tested one of the advanced dye inks and it lasted decently on most papers as well as providing a dmax that was darker than could be accurately measured with my devices on Epson glossy paper and really good on other glossy papers.
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Re: [Digital BW] Advanced dye for B&W
2010-11-26 by dfaprinting