This LD Products cyan toner cartridge with model number 3320400CTS is a brand new product designed for use with Dell C1660w printers. The cartridge is compatible with the Dell C1660w Color printer model, and it is made in China. Print technology used by this cartridge is laser, which is known for producing high-quality and sharp prints. The cartridge comes with a warning that it does not pose any significant risks, according to California Prop 65. This toner cartridge is perfect for anyone looking to print professional-quality documents with their Dell C1660w printer.