1PCS C286 Developer Powder for Compatible Copiers.This developer powder is suitable for use in models including 236, 286, 336, 2005, 2055, 3005, 2007, 3007, and 3065.It is offered in four colors: Cyan, Magenta, Yellow, and Black, with each color weighing 250g.The product has undergone quality testing to ensure reliability for your printing needs.