DL Signs
Never go against the family
Epson makes inks for a lot of different manufacturers, probably most. Older Roland's, if you open the cartridges, the bags actually had Epson decals on them. They come out of the same factory, but use a different formulas and chemicals for each brand. Epson also makes print heads, they all look the same, but every printer manufacturer has their own specs that they make them to.Interesting stuff. Thanks to all who posted!
I'd be pretty surprised if any printer manufacturer actually makes their own ink. Looking at the cartridges from Mimaki and Roland being virtually identical reinforces this notion. My guess is some factory that specializes in the manufacture of ink sells to both(all?) printer companies. And possibly the third party ink outfits.