V4INK174; 1 Pack Replacement Toner Cartridge DELL C1660 (332-0399)(Black) compatible with DELL C1660 C1660W C1660cnw, yield of 1,250 pages Color: Black 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: 1,250 pages @5% coverage ISO/IEC 19752 (letter/A4) Compatible Printer List: DELL 1660, C1660, C1660W, C1660cnw, 332-0399, C1660W Series