The Xerox black standard capacity print cartridge has been made for use in the Xerox B035, B310, and B315 black and white printers. It produces beautiful, crisp images and text every time, and yields up to 3000 pages before needing to be replaced. Once the cartridge is empty, it can be returned to Xerox for recycling. | Xerox Black Standard Capacity Toner Cartridge for B305/B310/B315 (006R04376)