World Class Ink offers a full satisfaction guarantee on all Sharp AR310NC Main Charger. We strive to keep all products, including this Sharp AR310NC Main Charger, in stock at all times. World Class Ink will ship your Sharp AR310NC immediately so that you receive your order quickly and accurately. Once you receive your Sharp AR310NC Main Charger, 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 Sharp AR310NC.