4 Laser Toners Replacement for 131X includes: Black CF210X, Cyan CF211A, Yellow CF212A, and Magenta CF213A. Page Yield: 2,400 for Black Toner and 1,800 Pages Per Colour Toner @ 5% Standard Coverage Rate on A4 Paper Size. Best printing quality matching the OEM. Product is backed by 100% satisfaction guarantee. For Samsung Printer Models: LaserJet Pro Color M251n , M251nw , MFP M276n , M276nw & Pro 200 PRINTOXE® Brand® 100% Compatible in Retail Package Shown in Image. Shelf Life Exceeds 24 Months.