V4INK New Compatible E525W Toner Cartridge use with DELL E525W, 1 Pack Black E525W Compatible Toner Cartridges Easy To Instal and Professional Results Every Page You Print. Guarantee: Guarantee: ISO 9001&14001 Quality Standard And One-Year 100% Replacement or Money Back Guarantee. Page Yield: 2,000 pages @5% coverage ISO/IEC 19752 (letter/A4) Condition: New compatible, replacement