Feature Cartridge Gives Stable printing capacity/smart and fluent printing performance Benefit Saves ink and reduces damage to the printer head with Original Ink Cartridge PrintHead Compatible With Canon PIXMA G1000, G1010, G2000, G2002, G2010, G2012, G3000, G3010, G3012, G4000, G4010 Printers Note You can install the ink cartridges from your old print head in the new printhead if they still have ink, but ensure you use Original ink only