it does print on glossy coated paper, card stock, foamcore, etc.. the dpi is off the charts. basically prints such tiny dots that they dry instantly on contact.
what doesn't exist for it, i'm sure some suppliers will start making it. i read a long article about this printer and why other major printer companies haven't adopted. the problem is just one large format memjet in the product line up makes all their other printers look insanely slow by comparison. basically making all their R&D dead and useless.
this printer is a game changer for sure. think of all the presses/offset businesses that will be missing customers after a few more years of this machine being refined. the idea of print speed will be irrelevant in a few years. like the idea of how fast your laminator spins.