World Class Ink offers a full satisfaction guarantee on all NEC S2583KH Toner Cartridge. We strive to keep all products, including this NEC S2583KH Toner Cartridge, in stock at all times. World Class Ink will ship your NEC S2583KH immediately so that you receive your order quickly and accurately. Once you receive your NEC S2583KH Toner Cartridge, should you require any assistance at all, please do not hesitate to contact World Class Ink Customer Support. We will make every effort to ensure you are completely satisfied with your purchase of this NEC S2583KH.