Package Includes: Compatible Replacement for L50 Black Toner Cartridge Compatible for Printers: ImageClass D660 D661 ImageClass D680 D760 ImageClass D761 D780 ImageClass D860 D861 ImageClass D880 High Compatibility: Each toner cartridge is strictly inspected with a precise quality control to ensure compatibility for your printer model. Reliable Printing Results: Consistent printing brings you brilliant printing for office memo, reports, contracts, text and more. Easy to Install and High Compatibility, Give You a Better Printing Experience. If you have any questions, please contact us immediately, we will answer you. Wish you a happy shopping.