The Premium Compatible Laser Toner Set is specifically designed for OKI C330/C331/C510 printers, offering high-quality color printing in cyan, magenta, and yellow. With a manufacturer warranty of 1 year, this toner set ensures reliable and consistent performance. The compact dimensions of 320mm in height, 75mm in length, and 75mm in width make it easy to handle and store, while the laser print technology ensures crisp and vibrant prints. Compatible with various OKI models, this toner set is a convenient and efficient choice for professional printing needs.