Lexmark™ C540H1KG High-Yield Black Toner Cartridge (Return Program) — 2,000-Page Yield

OEM Lexmark C540H1KG high-yield black toner cartridge for Lexmark's return program. Designed to produce up to 2,000 pages of consistent, professional black output while maintaining OEM print quality. Ideal for high-volume environments that require dependable, original supplies. Compatible with: Lexmark C540n, C543dn, C544dn, C544dtn, C544dw, C544n, C546dtn, X543dn, X544dn, X544dtn, X544dw, X544n, X546dtn.