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 ink and toner cartridge to be reused or recycled. It\'s free, easy and environmentally friendlyBlack Ink CartridgeThis pigment black Canon PG-545 Ink Cartridge is used for printing documents on plain paper and ensures crisp, sharp text with great longevity. The 8ml cartridge allows you to print up to 180 pages of A4 documents at ISO/IEC 24734† standard.