Lexmark 502H. Black toner page yield: 5000 pages, Printing colours: Black, Quantity per pack: 1 pc(s)Compatible Printers: Lexmark MS 610 de, Lexmark MS 410 d, Lexmark MS 315 dn, Lexmark MS 310 dn, Lexmark MS 510 dn, Lexmark MS 410 dn, Lexmark MS 415 dn, Lexmark MS 610 dte, Lexmark MS 610 dn, Lexmark MS 310 d, Lexmark MS 312 dn, Lexmark MS 610 dtn
