Canon PGI-5Bk Compatible Remanufactured Combo Pack - 2 Black Ink Cartridges w/ Chip Supported printers: Canon PIXMA iP3300, Canon PIXMA iP4200, Canon PIXMA iP4300, Canon PIXMA iP5200, Canon PIXMA iP5200R, Canon PIXMA MP500, Canon PIXMA MP510, Canon PIXMA MP530, Canon PIXMA MP600, Canon PIXMA MP800, Canon PIXMA MP800R, Canon PIXMA MP810, Canon PIXMA MP830, Canon PIXMA MP950, Canon PIXMA MP960, Canon PIXMA MP520, Canon PIXMA MP970, Canon PIXMA MP610, Canon PIXMA MX700, Canon PIXMA IP3500, Canon PIXMA iP4500, Canon PIXMA MX850, Canon Pixma MP850 Individually factory sealed Remanufactured under strict standards One year factory warranty against product defect