Currently making Digital Negs on my 3880 using 6 ink set method 3. I want to make prints, but not sure which ink shades needed to make transition.
I’m pretty sure this chart will answer your question:
http://www.inkjetmall.com/tech/content.php?171-Piezography-K7-P2-and-Digital-Negative-Curves-and-Ink-Placement-Charts
Best,
John