Junk Item: Desktop Binding Machine, Business Toji-kun 2000 It was working fine until recently, but upon recent inspection, it makes a buzzing sound when turned on. The sound sometimes disappears. It does heat up. This is being sold as a junk item. - Main unit - Main unit introduction (English version) Instruction manual and box are not included. *Can also be used for removing the spine when self-scanning books. Please refrain from cancellations or returns. *Regarding junk items, please understand the following: ------------------------------------------------------------------------------------- A junk item is "something that is broken and has lost its function as a product, or something without a guarantee of operation." Please understand this before purchasing. We will not address claims such as "doesn't work."