Get the brand - new Brother HL - 5450DN high - yield black toner. With an 8K yield, it offers long - lasting printing performance. Ideal for high - volume printing needs.

Using this Brother HL - 5450DN high - yield black toner is easy. First, make sure your printer is turned off. Open the toner cartridge compartment, remove the old cartridge carefully, and then insert the new one until it clicks into place. Close the compartment and turn on your printer. When handling the toner cartridge, avoid shaking it too much to prevent toner leakage. Store the cartridge in a cool, dry place away from direct sunlight. If you notice any print quality issues, you can try cleaning the printer's contacts. For best results, use this toner with Brother - recommended settings in your printer.