FeaturesGenuine Canon Ink produces on average 35% more quality prints than imitation cartridgesGenuine Canon Ink is 100% reliable so you can print with less stressGenuine Canon Ink provides consistent quality prints 100% of the timeReturn every toner ink and toner cartridge to be reused or recycled. It\'s free, easy and environmentally friendlyCyan, Magenta & Yellow Ink CartridgeThis Canon CL-511 Ink Cartridge contains Cyan, Magenta and Yellow inks and is used for printing colour documents and photos. Combined with Canon photo paper it protects your photos from fading with the ChromaLife100+ system. The 9ml cartridge allows you to print up to 244 pages of A4 documents at ISO/IEC 24711† standard.