Welcome to the Canon S-450 product page. Here you can find information and pricing for your Canon BCI3EPM (BCI 3EP) Genuine Canon Ink Tank. Easy online ordering of your BCI3EPM (BCI 3EP) BCI6 Premium Compatible Ink Tank, 4481A003, 4482A003, 4485A003, 4480A003, can be completed from this page. Tonerprice.com backs all of our cartridges with our exclusive warranty. As always, we provide free ground shipping on orders over $75 within the contiguous United States from 5 warehouses nationwide.