Setup, Compatibility & Care
Compatibility: This cartridge is compatible with a range of Lexmark printers including C540n, C543dn, C544dn, C544dtn, C544dw, C544n, C546dtn, X543dn, X544dn, X544dtn, X544dw, X544n, X546dtn, X548de, and X548dte.
Setup:
- Power off your printer.
- Open the printer's toner access door.
- Gently remove the old toner cartridge.
- Unpack the new Lexmark C540H1KG cartridge, removing any protective seals or tape as indicated.
- Insert the new cartridge firmly into its designated slot until it clicks into place.
- Close the toner access door and power on the printer.
Care:
- Store unused cartridges in their original sealed packaging in a cool, dry place.
- Avoid exposing the cartridge to direct sunlight or extreme temperatures.
- Handle the cartridge carefully to avoid dropping or damaging the drum surface.
- When the printer indicates the toner is low or empty, replace the cartridge promptly to avoid print quality issues.