SPS 4521 / SCX4521 Black Toner Cartridge for Use in Samsung SCX-4521, SCX-4321F, SCX-4521F, SCX-4321 Single Color Toner (Black) : Amazon.in: Computers & Accessories
Amazon.com : Samsung SL-C1860FW Standard Yield Toner Set BK 2500/Color 1800 Pages : Office Products