Lexmark #C540H1CG - HY Cyan Toner genuine
C540, C543, C544, C546, X543, X544, X546, X548 color laser printers - High Yield Cyan Toner Cartridge (2,000 Yield) (Return Program)
Lexmark #C540H1YG - HY Yellow Toner genuine
C540, C543, C544, C546, X543, X544, X546, X548 color laser printers - High Yield Yellow Toner Cartridge (2,000 Yield) (Return Program)
Lexmark #C544X1CG - Extra HY Cyan Toner genuine
C544, C546, X544, X546, X548 series color printers - Extra High Yield Cyan Toner Cartridge (approx. 4,000 page yield) (Return Program)
Lexmark #C544X1YG - Extra HY Yellow Toner genuine
C544, C546, X544, X546, X548 series color printers - Extra High Yield Yellow Toner Cartridge (approx. 4,000 page yield) (Return Program)
Lexmark #C544X2CG - Extra HY Cyan Toner genuine
C544, X544 series color printers - Extra High Yield Cyan Toner Cartridge (approx. 4,000 page yield)
Lexmark #C544X2YG - Extra HY Yellow Toner genuine
C544, X544 series color printers - Extra High Yield Yellow Toner Cartridge (approx. 4,000 page yield)