PREMIUM QULAITY OF BROTHER GENUINE BLACK TONER CARTRIDGES YIELDING 8,000 PAGES. COMPATIBLE PRINTERS (IF ANY): BROTHER HLL5100DN,BROTHER HLL5200DW,BROTHER HLL6200DW,BROTHER HLL6400DW,BROTHER MFCL5755DW,BROTHER MFCL6700DW,BROTHER MFCL6900DW