4-Pack Black Replacement Toner Cartridges — Compatible with Samsung MLT-D203U

Set of four black replacement toner cartridges designed for use with Samsung MLT-D203U. This 4-pack provides ready-to-install black cartridges compatible with the MLT-D203U specification, ideal for keeping spare units on hand for uninterrupted printing. Each cartridge is supplied as a replacement for the original Samsung MLT-D203U black toner.