White laser toner cartridge compatible with Canon i-Sensys LBP 7660 [Canon i-Sensys LBP 7660CDN] Brand: COMPATIBLE Original number: HP CC530A / HP 304A Colour: white Capacity: 1,600 copies
Amazon.com: SuppliesMAX Compatible Replacement for Canon LBP-7200/7660/7680/MF-724/726/729/8350/8380/8580 Black Toner Cartridge (3400 Page Yield) (CRG-118BK) (2662B003AA) : Office Products
Names and Dimensions of Each Part - Canon - imageCLASS LBP7680Cx / LBP7660Cdn - e-Manual (User's Guide)