The simplistic, cylindrical design of the Dell 593-10873 black toner cartridge makes the results when remanufacturing incredibly reliable. What little can be reused of the genuine Dell 3GDT0 is retained and everything else is replaced with high quality compatible components. The completed remanufactured cartridge is them filled with a compatible black toner powder designed to mimic the behavior of the genuine Dell 593-10873 toner powder as closely as possible. This remanufactured Dell 3GDT0 toner cartridge contains enough of this powder to offer uses the very same 19,000 page yield too!