1 OEM printhead+3 Eco-Saver tank with new chip, equal to 3 Canon CL246xl Color Cartridges Premium 8280B001AA (CL-246XL) Color 1 OEM printhead+3 Eco-Saver tank with new chip fully compatible with the Canon PIXMA iP2820, MG2420, MG2520, MG2920, MG2922, MG2924, MX492. The use of compatible supplies does not void your printer warranty. Product Detail Ninestartechonline.com