Setup, Compatibility & Care
Setup:
- Turn off your Brother printer.
- Open the printer's front cover.
- Remove the old toner cartridge.
- Gently shake the new TN-321BK toner cartridge horizontally 5-6 times to distribute the toner evenly.
- Remove any protective tape or seals as indicated on the cartridge.
- Insert the new toner cartridge firmly into the printer.
- Close the front cover and turn on the printer.
Compatibility:
This Brother TN-321BK toner cartridge is designed for specific Brother printer models. It is confirmed compatible with the following series:
- Brother HL-L8250CDN
- Brother HL-L8350CDW
Always refer to your printer's user manual to confirm exact model compatibility before purchasing.
Care:
- Store the toner cartridge in its original sealed packaging until ready for use.
- Keep the cartridge in a cool, dry place away from direct sunlight.
- Avoid touching the toner drum surface to prevent damage or print quality issues.
- Ensure proper ventilation around the printer during operation.