Pack 12 Canon CLI-521, PGI-520 compatible cartridges. 2 small black, cyan 2, 2 gray, magenta 2, 2 yellow, 2 large black compatible with Canon Pixma MP980, Pixma MP990.Cartouches Compatible. INK JET printers. CLI-521BK, CLI-521C, CLI-521GY, CLI-521M, CLI-521Y, PGI-520BK Ink © Choice (Office Supplies)
All cartridges are not yet tested, I have the unpleasant surprise to be back 10 years back with the ink cartridge Black (Big) has opened three large drop barely fallen on the desktop, not cool ... . the other two no problem changed (red and gray)