Toner Tap Compatible for DELL C1660 C1660W C1660cnw (B: 1,250, CMY : 1,000 pgs) FULL SET by Toner Tap Full set (Black, Cyan, Magenta and Yellow) Dell C1660, Dell 1660 series brand new compatible toner cartridge replacement, Sold EXCLUSIVELY BY TONER TAP Eco Friendly and economical solution for your printing need Highest page yield per gram in the industry, generating less waste toner Estimated Toner Yield B: 1,250, CMY : 1,000 pgs All TT toner product go through qualiyt control procedure to ensure highest and the most consistent quality in the market