By re-using many original Xerox 106R03622 parts, this remanufactured alternative keeps the quality of print from your mono laser printer high. Whatever cannot be recycled, is replaced with a top quality compatible Xerox 106R03622 component, designed to work in harmony with the other pieces.The completed remanufactured Xerox 106R03622 toner cartridge is then filled with a black toner powder produced to offer comparable results. With each remanufactured Xerox 106R03622 unit offering the same 8,500 page estimated yield and coming fully guaranteed, we highly recommend this partially recycled Xerox 106R03622 unit.