123inkjets offers the best alternative to the OEM (genuine) Xerox 106R01149 / 106R1149 high capacity black laser toner cartridge your Phaser 3500 printer. This high capacity 106R01149 can be used in place of the lower yield 106R01148 cartridge. Our 106R01149 cartridges are remanufactured using both OEM and non-OEM parts for crisp, clear prints, every time. Each of these laser toner cartridges contains not only new internal parts (such as OPC drums, wiper blades, and other parts), but also a 'smart chip' that monitors your toner levels, enhances print quality and increases reliability and cost effectiveness. Laser toner you can rely on at a price you can afford.