Setup, Compatibility & Care
Compatibility:
This TN-421Y yellow toner cartridge is compatible with the following Brother printer models:
- Brother HL-L8260CDW
- Brother HL-L8360CDW
- Brother DCP-L8410CDW
- Brother MFC-L8690CDW
- Brother MFC-L8900CDW
Always verify your printer model against this list before purchasing.
Setup:
- Ensure your Brother printer is turned on.
- Open the toner access cover.
- Remove the old toner cartridge by gently pulling it towards you.
- Unpack the new Brother TN-421Y yellow toner cartridge.
- Gently shake the cartridge from side to side to distribute the toner evenly.
- Remove any protective tape or seals as indicated on the packaging.
- Insert the new toner cartridge into its designated slot until it clicks into place.
- Close the toner access cover.
- Your printer may perform a brief initialization. Follow any on-screen prompts.
Care:
- Store the toner cartridge in its original sealed packaging until ready for use.
- Avoid exposing the cartridge to direct sunlight, extreme temperatures, or excessive humidity.
- Do not touch the toner drum (the green or blue roller) on the cartridge, as this can damage it and affect print quality.
- Handle the cartridge with care to prevent dropping or impact.