Premium compatible high-yield toner for Lexmark T520, T520dn, T520dtn, T520n T522, T522dn, T522dtn, T522n, X520, X522. Trusty MICR security toner offers consistent quality. High printer compatibility and bank acceptance rates. Count on an extra measure of security; if document alteration is attempted a distinctive blue stain appears.
Manufacturer's one-year warranty.