PREMIUM QULAITY OF AUSTIC GENUINE BLACK TONER CARTRIDGES YIELDING 8,000 PAGES. COMPATIBLE PRINTERS (IF ANY): BROTHER HL 5440D,BROTHER HL 5450DN,BROTHER HL 5470DW,BROTHER HL 6180DW,BROTHER MFC 8155DN,BROTHER MFC 8510DN,BROTHER MFC 8910DW,BROTHER MFC 8950DW