Acid-free, quick-drying formula provides superior resistance to smudging and bleeding on all media types. Dye-based ink is engineered to give you the highest resolution and color saturation possible. Intellidge™ cartridge saves you money because separate colors allow you to only replace the one you need. Unique package design enables accurate cartridge identification. Device Types: Inkjet Printer; Color(s): Black; Page-Yield: 600.