The QUILL 71804 Replacement Brother TN-540 TN540 Black Toner Cartridge is a new, sealed product designed for use with Brother printers. This compatible toner cartridge is specifically designed for the TN540 model, ensuring a perfect fit and optimal printing performance. With a sleek black color and the reliability of the Quill brand, this toner cartridge is a convenient and cost-effective option for producing high-quality printer output.