This Quill.com toner cartridge is a high-yield, black compatible laser cartridge that replaces Brother TN660. It is designed to work specifically with Brother printers and provides superior print quality. The cartridge is made with laser print technology, which ensures that your prints are sharp, clear, and long-lasting. The brand of this cartridge is Quill.com, a trusted name in the printer industry. It is compatible with a variety of Brother models, including the Brother TN660. The cartridge is perfect for those who need to print high-quality documents or graphics. It is easy to install and ensures that your printer runs smoothly and efficiently.