Original - Lexmark C544x1mg / C544 / X544 Magenta Xhy Prebate Toner Cartridge - 4,000 Pages - Full Manufacturer Warranty Applies. This Genuine Lexmark Toner Cartridge Is Suitable For The Following Lexmark Colour Laser Printers : Lexmark C544, Lexmark X544 , Lexmark C546, Lexmark X546. All Prices Are Gst Inclusive.