Monochromatic laser printers, like those that take the Xerox 106R02307 toner cartridges, are great for offices as the single cartridge helps keep things simple. So we recommend keeping a good stock of our remanufactured Xerox 6R02307 toner cartridges, to ensure you always have a high quality spare ready to go.We offer a substantial discount on this multipack of remanufactured Xerox 6R02307 toner cartridges, so it pays to invest in a twin pack like this. We only supply recycled Xerox 106R02307 toner cartridges from some of the UKs best sources, so you can be sure of great results from both black toner cartridges in this set.