Compatible with PIXMA PRO-100 Printers. The specially formulated ChromaLife100+ CLI-42 Photo Black Ink produces professional quality photo prints and superior longevity, perfect for displaying your printed works of art. The combination of Genuine Canon inks and paper provides superior performance and the Canon level quality you expect in your final print. Don’t be fooled by imposters - look for the Canon logo on all ink packaging to ensure you’re buying Genuine Canon Ink for outstanding quality and performance you can rely on.