C540 / C543 / X543 series. Original Lexmark Verbrauchsmaterial NEU+OVP A-Ware. Toner C540A1KG Black 1.000S. Toner C540A1CG Cyan 1.000S. Toner C540A1MG Magenta 1.000S. Toner C540A1YG Yellow 1.000S.
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