LEXMARK C540H4MG Magenta TonerNew in BoxThis is a Lexmark C540H4MG Magenta toner cartridge.New in box.Brand new, never used and not refurbished or remanufactured.For use in Lexmark X544dtn, C543dn, C544n, C544dw, C546dtn, C544dtn, X544dw, X548de, X548dte, X543dn, C544dn, C540dw, X544n, C540n, X544dn printers.* Due to volume we have in stock we cannot guarantee any specific dates, but we can guarantee they will work*** Warranties for this product are fulfilled by the seller and not by the OEM.
This Lexmark high yield toner cartridge serves the C540, C543 and C544 series, compact desktop colour laser printers that Lexmark built with the toner supply and the photoconductor as separate consumables. That split is the defining trait of the platform, because a toner cartridge is replaced when it runs out while the photoconductor unit continues on its own longer interval, keeping the cost of a routine supply change to the part that is actually spent. Cartridges load through the front door into their own position in an inline row and seat with a light push until the retainer closes. Toner is specified for the fusing profile of this small engine, holding registration between passes so fine text and thin rules stay crisp rather than showing edge fringing. The operator panel and the driver both report remaining toner, and the printer raises a low supply message ahead of depletion so a replacement can be staged.

• Key Features:
• Split Consumable Design: Toner and photoconductor are separate parts on this platform, so a supply change replaces only the component that is actually spent.
• Inline Cartridge Positions: Each supply loads through the front door into its own position in the row and seats with a light push until the retainer closes.
• Registration Stability: Toner specified for this small fusing engine keeps passes in register, so fine text and thin rules stay crisp without edge fringing.
• Advance Low Supply Alerts: The printer raises a low supply message before depletion, giving time to stage a replacement rather than react to a stopped queue.
• Panel And Driver Status: Remaining toner appears on the operator panel and in the driver, so the reading is available at the machine or from a workstation.