Unison 60X Extra High Yield Black Laser Toner Cartridge, 20000 pages, EA

Extra high-yield toner cartridge features the Unison Toner's unique formulation that consistently delivers outstanding image quality, ensures long-life print system reliability and promotes superior sustainability - all in an innovative, shake-free print system. Genuine toner is engineered to work best together with your printer, delivering excellent print quality from the first page to the last. Cartridge is designed for use with Mx510de, Mx511de, Mx511dhe, Mx611de, Mx511dte, Mx610de, Mx611dfe, Mx611dhe and Mx611dte. Return Program cartridges are patented print cartridges sold at a discount in exchange for the customer's agreement to the license requirement that the cartridges will be used only once and returned only to for remanufacturing or recycling. These patented cartridges are licensed for single use only and will stop working after delivering a fixed amount. Cartridge yields approximately 20,000 standard pages.