Pigment Black Ink Cartridge produces crisp, sharp black text for all your documents in your Canon PIXMA TS3520 Series and PIXMA TR4720. Combined with the Genuine CL-276 Color Ink Cartridge and Canon photo paper, this ink protects your photos from fading for longer, thanks to the ChromaLife100 System. Genuine Canon inks provide peak performance that is specifically designed for compatible Canon printers. Features Compatible with Canon PIXMA TS3520 Series Also works in PIXMA TR4720 Combine with Genuine CL-276 Color Ink Cartridge and Canon photo paper for long-lasting photos Achieve optimum results through the ChromaLife100 Plus System