I’ve been using Neutral P2 Piezography Inks in a P800 printer. Now I want to use Selenium for PiezoDN. Do I need to buy new carts or can I flush out the carts I have and fill them with selenium? If so, how do I do it?.
PiezoDN will work just as well with Neutral if you want to stick with that btw.
You do not need to clean out the carts. Just empty them (roughly) of the neutral ink and fill with selenium and run 3 heavy cleanings if you need the new ink fully through the head before calibrating your darkroom.