This genuine Canon CLI521 magenta ink cartridge is designed for optimal performance with select Canon printers. The high-quality dye-based ink ensures sharp and vibrant prints every time. Printer Compatibility: CANON PIXMA IP3600,CANON PIXMA IP4600,CANON PIXMA IP4700,CANON PIXMA MP540,CANON PIXMA MP550,CANON PIXMA MP560,CANON PIXMA MP620,CANON PIXMA MP630,CANON PIXMA MP640,CANON PIXMA MP980,CANON PIXMA MP990,CANON PIXMA MX860,CANON PIXMA MX870