Lexmark 75M10K0 Black Toner Cartridge 3000 Pages

Genuine Lexmark Black Toner for CS and CX Series

This genuine Lexmark cartridge delivers black toner for Lexmark CS531, CS632, CX532 and CX635 laser printers. It is an OEM supply manufactured by Lexmark and is not remanufactured. The cartridge suits offices that require consistent monochrome output from these specific models. Buyers who need colour toner or a cartridge for a different printer line cannot use this product.

Steady Output Across the Rated Yield

The cartridge is rated for approximately 3000 pages at standard coverage. Toner formulation and mechanical tolerances are matched to the engine of the listed printers to maintain even density from the first page to the last. Performance remains stable during long print runs without the density drift sometimes seen with non‑OEM supplies. Users who print far beyond the rated yield will need a replacement sooner than expected.

Designed Only for the Four Listed Models

This toner works exclusively with the Lexmark CS531, CS632, CX532 and CX635 devices identified by the manufacturer. The chip and mechanical key prevent installation in any other Lexmark or third‑party printer. There is no cross‑compatibility with earlier CS or CX series or with mono‑only models. Offices running mixed printer fleets must keep separate stock for each supported model.