The genuine black Canon CLI-526BK ink cartridge contains high quality Canon ink. This original Canon CLI526BK printer cartridge is also known as the Canon part 4540B001.Ideal for printing professional, high quality text documents or photos, this black Canon CLI-526BK ink cartridge produces crisp, clear fonts with fine lines. The black Canon CLI-526 BK cartridge features an individual ink tank design in order to maximise ink efficiency and minimise ink wastage. Our Canon printer cartridges are amongst the lowest priced on the Internet and carry a 100% satisfaction guarantee. Also included in the price is VAT and Delivery. What you see is what you pay!