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
Samsung SCX 4521F - Video - CNET
Samsung SCX-4521F Toner Cartridges | CompAndSave
Black & White Samsung SCX 4521F Printer, 24 at Rs 6500 in Navi Mumbai | ID: 23096059255