Compatible with the fantastic Xerox VersaLink C7000, the high capacity 106R03757 offers you an incredibly high yield for a modern black toner cartridge. Like the other top-quality genuine toner cartridges in this range, the Xerox 106R03757 offers an estimated yield of over 10,000 pages. With so much original Xerox black toner powder within the 106R03757, the cost of printing per page is very low. All fo the combined factors make the Xerox 106R03757 the most economic way of running your colour laser printer with brand new cartridges.Each Xerox 106R03757 comes with a full guarantee with directly with the manufacturer, for your own peace of mind.