HP Q6580A Satin Photo Paper, Instant-Dry, 7.9mil, 200 g/m2, 36" x100' with 2" core, 1 roll/carton Sold as 1 Roll. HP papers are engineered to work with HP Designjet print cartridges, ink systems, and HP Designjet printers to deliver sharper print quality and colors that stay true and vivid. The result--a total printing solution designed to fit your needs.