Set of 12 Compatible Canon ink cartridges (4 x BCI-3e Black + 2 x BCI-6 Black/Cyan/Magenta/Yellow) For use with: Canon i860, i865, iP4000, iP4000R, iP5000, MP750, MP760, MP780 Capacity: 29.5ml (BCI3eBK) Capacity: 14.5ml (BCI6BK/C/Y/M)