TCT 503L Black Toner 2-Pack — Premium Compatible Replacement for Samsung CLT-K503L (8000 pages)

High-yield TCT 503L black toner cartridges sold as a two-pack, engineered as a premium compatible replacement for Samsung CLT-K503L. Ideal for offices that need consistent, long-run printing without frequent cartridge changes. Replaces OEM#: CLT-K503L Product Color: Black Cartridge Quantity: Two Pack Page Yield: 8000 pages Compatible Printers: Samsung C3010ND, C3060ND, C3060FR