2 Compatible Premium Quality Toner Cartridges in Combo Pack Replacement for ML 1710 / 1710D3 For Samsung ML-1510, ML-1520, ML-1520p, ML-1740 ML-1750 and SCX-4016, SCX- 4100, SCX-4116, SCX- 4216, SCX-4216F and Xerox Phaser 3130, 3120, 4115, 3121 and WorkCentre Pe 16 and Other Printers. Page Yield: 3, 000 Pages per Cartridge of Black Printing @ 5% Standard Coverage Rate on A4 Paper size. Excellent printing quality and page yield matching the standards of OEM. The Product is Backed with 100% Satisfaction Guarantee. PRINTOXE® Brand 100% Compatible in Retail Package Shown in Image. Shelf Life exceeds 24 Months.