Premium Compatible 12A7469 Black Toner Cartridge fully compatible with the Lexmark T630, T630DN, T630N, T632, T632DTN, T632DTNF, T632N, T632TN, T634, T634DTN, T634DTNF, T634N, T634TN, X630, X632, X632E, X632S, X634DTE, X634E. The use of compatible supplies does not void your printer warranty.