Our Canon Ink Cartridge replacements for the Canon PIXMA iP4600 cartridges are designed and manufactured by an ISO-9001 facility and match Genuine Canon name-brand cartridges at a fraction of the cost. These Canon PIXMA iP4600 Ink Cartridges will provide optimal print quality and page yields. We've been selling products like compatible Canon PIXMA iP4600 Printer Ink Cartridges for over 13 years and think you'll find great value in comparison to the Canon OEM PIXMA iP4600 supplies.