Canon PGI-1400XL High Yield Black Ink, High Yield Cyan Ink, High Yield Magenta Ink and High Yield Yellow Ink.

These cartridges are compatible with the following printers:

Maxify MB 2000 Series Ink, Maxify MB 2050 Ink, Maxify MB 2100 Series Ink, Maxify MB 2120 Ink, Maxify MB 2150 Ink, Maxify MB 2300 Series Ink, Maxify MB 2340 Ink, Maxify MB 2350 Ink, Maxify MB 2700 Series Ink, Maxify MB 2720 Ink, Maxify MB 2750 Ink, Maxify MB 2755 Ink