Compatible Printer:
Brother HL Series Printer:
HL-5440D HL-5450DN HL-5470DW/DWT HL-6180DW/DWT
Brother MFC Series Printer:
MFC-8710DW MFC-8810DW MFC-8910DW MFC-8950DW/DWT
Brother DCP Series Printer:
DCP-8110DN DCP-8150DN DCP-8155DN DCP-8510DN
Step 1: Shake the toner cartridge from side to side 4-5 times to make toner well-distributed.
Step 2: Please Remove the orange protective cover.
Step 3: Inset the toner cartridge into drum unit until it clicks into right place.