Bind up to 700 sheets at a time in a single step! Ideal for heavy duty use in a small office or general office setting, Model TB 450 quickly and easily binds large jobs. Pre-set binding cycle at 30, 45 or 60 seconds for different spine widths or multiple documents with a 3-minute heat-up time. A green light indicates when the machine is ready to use and the heat cycle begins once the document is loaded. Ready-beep sounds when binding cycle is complete. Includes adjustable cooling rack and internal clamps to hold documents in place during binding process. Magnifier helps select correct cover spine width and heat cycle at a glance. Auto shut-off safety feature prevents overheating. Thermal bound documents lie flat for optimal storage. Includes binding starter pack.