Lexmark 12A6865 Compatible Black Laser Toner Cartridge for the Lexmark Optra T620 T622 X620E New Chip) Yield: 30000 Pages Lexmark Optra T620, T622, X620e OEM part # 12A6765 , 12A6760 , 12A6865 , 12A6860 Type: Compatible Toner Cartridge