Product Name: Compatible With E525 Toner Cartridge Package Included: (5 Pack, 2 x Black + 1 x Cyan + 1 x Magenta + 1 x Yellow) E525 Color Laser Toner Cartridge Compatible for: Dell E525W Color Laser All-in-One Wireless Printer High Page Yield: Black Up to 2,000 pages per cartridge; Color Up to 1,400 pages per cartridge at 5% coverage Sharp & Non-Fading Printouts: Using refined spherical toner to print laser-quality text and true-to-life photos Non-fading for years Excellent for hospitals, schools, government, trading companies, finance companies and more scenarios After-sales service: Any questions about the product can be contacted by email at any time