This genuine Canon ink cartridge multipack contains one each of the
PG-510 and CL-511. The Canon PG-510 is a standard capacity black
ink cartridge and the CL-511 is a tri-colour cartridge containing
cyan, magenta and yellow ink.
The Canon ink cartridges contained within this 2970B010 multipack
are designed to be the cheapest way of getting your printer up and
running and do not contain as much ink as the PG-512 and CL-513
also compatible with your printer.