It's more affordable to buy the genuine 4 color Samsung P406C toner cartridge multipack as it contains all the necessary replacement toners for the laser printer. The yellow, black, magenta, and cyan cartridges in the genuine Samsung CLT-P406C multipack are long life components to minimize overall printing and replacement costs. The genuine Samsung CLTP406C printer toner has a lower melting point for reduced carbon emissions and energy consumption, and increased productivity, and that quality ensures efficient transfer for consistent and high-quality results. Each genuine Samsung CLT-P406C printer cartridge is fast and quick to install to reduce downtime.