The PG-245 XL High Capacity Black Ink Cartridge from Canon is designed for select Canon PIXMA printers and features smudge-resistant ink. The cartridge yields 300 pages based on ISO standards and features Canon's FINE (Full Photolithographic Inkjet Nozzle Engineering) technology. The CL-246 XL High Capacity Color Ink Cartridge from Canon is for select Canon PIXMA printeres and features smudge-resistant ink. The cartridge yields 300 pages based on ISO standards and features Canon's FINE (Full Photolithographic Inkjet Nozzle Engineering) technology.