Your craft demands the highest care, so make sure you use only a genuine Canon Matte Black PGI-29MBK ink cartridge ank to refill your PIXMA PRO-1 inkjet printer. Specially formulated LUCIA ink for stunning professional-quality prints with long-lasting vibrancy, plus Canon FINE (Full Photolithographic Inkjet Nozzle Engineering) print heads for incredible crispness and detail. Print up to 1,345 photos in 10x15cm or 505 in A3+ size. A genuine Canon cartridge, ensures reliability and quality. 36ml capacity cartridge.