Amazon.com: Black Cartridge (PG-510) : Office Products
DoorStepInk Remanufactured in The USA Ink Cartridge Replacements for Printer Canon PG-210XL 210 XL CL-211XL 211 XL 1 Black 1 Color Cartridges for Canon Pixma iP2700 MP250
210XL 211XL MYCARTRIDGE 210 211 Remanufactured Ink Cartridge (Black Tri-Color, 2 Pack) Use for PIXMA MP490 MP495 MP250 Printer