This original Canon 737BK black toner cartridge is guaranteed to work in harmony with your Canon printer. This 737K toner cartridge is a genuine product designed and manufactured by Canon for the best possible results. As this is a brand new cartridge you can achieve sharp, reliable, high quality prints for the life of the Canon 737 cartridge. This Canon original 9435B002 toner cartridge boasts an above average page yield of 2400 (based on a 5% coverage) making the 737BK ideal for use in the home or office environment. All of our prices include VAT and delivery and will be amongst the lowest priced online. The Genuine Canon 737K toner cartridge is designed to be compatible with a wide range of Canon printers. A full list of compatible Canon printers can be found on this page.