Compatible Printer:
Brother HL-L8260CDW
Brother HL-L8360CDW
Brother HL-L9310CDW
Brother MFC-L8610CDW
Brother MFC-L8900CDW
Brother MFC-L9570CDW
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.