Brother HL-L3230CDW Online User's Manual page 264

Home > Routine Maintenance
Replace the Toner Cartridge
Before starting the replacement procedure, see Related Information: Replace Supplies.
1. Make sure the machine is turned on.
2. Open the top cover until it locks in the open position.
WARNING
HOT SURFACE
The machine's internal parts will be extremely hot. Wait for the machine to cool down before touching
them.
3. Remove the toner cartridge and drum unit assembly for the colour shown on the LCD.
> Replace Supplies > Replace the Toner Cartridge
259