PREMIUM QULAITY OF BROTHER GENUINE BLACK TONER CARTRIDGES YIELDING 1,500 PAGES. COMPATIBLE PRINTERS (IF ANY): BROTHER DCP 7040,BROTHER HL 2140,BROTHER HL 2142,BROTHER HL 2150N,BROTHER HL 2170W,BROTHER MFC 7340,BROTHER MFC 7440,BROTHER MFC 7840W