Compatible Color Toner Cartridge for Lexmark C540 C543 C544 C546 X543 X544 X546 X548
9 EMPTY Genuine Lexmark C540 C544 Black and Color EMPTY Toner Cartridges | eBay
Lexmark C540dw
Amazon.com: Lexmark C540, C543, C544, C546, X543, X544, X546 Series High Yield Black Return Program Toner Cartridge (2,500 Yield), Part Number C540H1KG : Office Products