Swift Ink is the best online store to buy compatible Xerox 106R03942 cartridges. Our high-quality and low prices for Compatible Xerox VersaLink B600/B605/B610/B615 Black Toner (106R03942) will save you money with every print. Our Xerox 106R03942 cartridges are guaranteed to work in your Xerox printer. Our cartridges will provide the same page-yield as the original OEM Xerox brand cartridges. Using Swift Ink cartridges will not affect your printer’s warranty, and every cartridge comes with a full lifetime product guarantee. Stop wasting money on expensive brand-name cartridges and start saving with Swift Ink today.