Machine is very convenient, because when we solicits; quickly becomes unusable. Indeed it heats quickly and you have to wait half an hour for it to re-works (with the document that was trapped between the jaws and it is impossible to remove) Also shreds eventually wrap around the cylinder creating resistance that makes the engine forcing more and thus it heats faster ........ (you must then draw from within and c ' is not at all convenient / cutting blades) The bin demands attention because it quickly and avoid full because I can not tell you .... the jam paper strips remain stuck sometimes. A strongly discouraged because it generates the motor burnout quickly. That's what happened to mine after a few months of very painful service.