The genuine black Canon 719 toner cartridge is specifically designed for your Canon laser printer. Featuring original Canon technology, this superb black Canon 719 cartridge is alternatively known as the Canon CRG-719 cartridge or Canon part 3479B002AA. The compact design of the black Canon 719 toner makes printer maintenance incredibly easy as this all-in-one cartridge contains your toner and drum units in a single cartridge for easy, cost-effective replacement. The Canon 719BK toner cartridge is ideal for producing fast black and white office documents with perfectly formed text and images. Canon toner delivers a uniform print coverage and the durable Canon 719 cartridge works reliably at fast speeds to produce black and white output with exceptional copy clarity. With an estimated capacity of 2,100 pages the black Canon CRG719 toner cartridge is an inexpensive solution for printing perfect documents.