This yellow ink is used for printing documents and photos combined with canon photo paper it protects your photos from fading with chromalife100 system the 7ml ink tank allows you to print up to 323 pages of a4 documents the canon original cli 571y ink tank consistently delivers vivid images and high quality prints print professional quality images documents and photographs with this ink cartridge with a yield being able to print 398 of 10x15cm colour photos the canon ori