The NEW GENUINE XEROX 006R04376 BLACK Toner is specifically designed for Xerox printers, such as the B305, B310, and B315 models. This original Xerox product ensures high-quality printing with its laser print technology. The sealed box guarantees the authenticity and longevity of the toner, making it a reliable choice for professional printing needs. With its sleek dimensions of 13.2 inches in height, 3.7 inches in length, and 6.6 inches in width, this black toner cartridge is compatible with the specified Xerox models for precise and efficient printing results.