Using the ASI 0215 paper towel dispenser is easy. First, unlock the door with the provided key. Then, load your preferred C - fold or multi - fold paper towels into the cabinet. Once loaded, close the door and lock it. When someone needs a paper towel, they simply pull on the exposed end of the towel. To keep an eye on the towel supply, check the viewing slot on the side. If it looks low, it's time to refill. For maintenance, use a soft cloth to wipe the stainless - steel surface regularly. Avoid using abrasive cleaners as they can scratch the satin finish. Also, make sure the key is kept in a safe place to prevent unauthorized access.