Compatible Brother TN155 Multipack + 1 x Extra Black Toner Cartridge

Compatible with HL-4050CDN / HL-4040 / HL-4050 / HL-4070 / MFC-9440 / MFC-9840 / MFC-9450CN (REPLACED TN135BK)

Approx Page Yield @ 5% Coverage:

Black – 5 000 pgs
Cyan – 4 000 pgs
Magenta – 4 000 pgs
Yellow – 4 000 pgs