This is a high quality compatible Lexmark C5222KS-C5222CS Rainbow Pack Laser Toners compatible with the following printers Lexmark C Series Printers:Lexmark C522, Lexmark C522n, Lexmark C522tn, Lexmark C522x, Lexmark C524, Lexmark C524dn, Lexmark C524dtn, Lexmark C524n, Lexmark C524tn, Lexmark C524x, Lexmark C532dn, Lexmark C532n, Lexmark C534dn, Lexmark C534dtn, Lexmark C534tn, Lexmark C534x The Black Laser Toner has a page yield of 4000 all colours have a yield of 3000Using a compatible Laser Toner gives you excellent printout quality without the high prices!Images used are for illustration purposes only.