Canon\'s FINE Cartridge system gives you maximum convenience. Inks and print head are combined in a single handy unit, which can be easily replaced in seconds. The FINE Cartridge system also gives you fast printing speeds, for when every second counts! CL-541XL Colour XL FINE Cartridge This high yield colour ink provides up to 2.2x more prints than the standard equivalent. The tri-colour ink tank with ChromaLife100 system is used for printing colour documents and photos. This 15ml colour ink cartridge allows you to print up to 400 pages of A4 documents.