Compatible Printer Models Canon i-SENSYS LBP621Cw. Canon i-SENSYS LBP623Cdw. Canon i-SENSYS MF641Cw. Canon i-SENSYS MF643Cdw. Canon i-SENSYS MF645Cx. Colour Black,Cyan,Magenta,Yellow. Page yield : Black 3,200 pages and Colour 2,500 pages (@5% Coverage).
