Compatibility: CS431 CX431 20N1XC0 toner cartridge Compatible for Lexmark CS431 CX431 CS431dw, CX431adw Printer Package contents: 1 pack 20N1XC0 cyan toner cartridge High Page Yield: Each 20N1XC0 toner cartridge can print up to 6,700 pages at 5% coverage on Letter or A4 paper Easy Installation: Simply remove the old cartridge and gently snap the new cartridge into place without the need for special tools Printing results: Printing outputs feature clear text and vibrant, vivid colors, which make professional documents and presentations stand out remarkably. 20N1XC0 High Capacity Toner Cartridges Compatible for Lexmark CS431 CX431 CS431dw, CX431adw Printer, 1 Pack 6,700 Pages