ProPrint 4-Pack Compatible OKI Data C330 (Type 17) Color Toner Cartridge Set LIFE TIME WARRANTY - 100% Quality Guarantee for the life of the cartridge. Best Warranty in the Industry ProPrint Compatible Oki Data C330 (44469801 444469703 44469702 44469701) Toner Cartridge Set are High Quality OEM Replacement Cartridges That Provide Up to 60% Savings Compared to the OEM Page Yield: 3,500 Pages Black / 3,200 Pages Color based on 5% Coverage (letter/A4) All ProPrint Cartridges are Manufacture According to ISO 9001 and ISO 14001 Standards to ensure Quality and Performance Compatible with Oki Data C310dn, C330dn, C331dn, C510dn, C511dn, C53dn, C531dn, MC351, MC352dn, MC362dn, MC362w, MC561, MC562dn, MC562dnw, MC562w, MC361 MFP