Using canonrsquos latest chromalife 100 ink formulation to print with the canon cli 526bk black ink cartridge enables your printing to be resistant to light gas and humidity produce stunning print quality from your canon printer by using the canon cli 526bk black ink cartridge to print with also known as the canon 4540b001 the canon cli 526bk black ink cartridge delivers your work in stunning printing accuracy which is sure to impress