This GBC Laminator uses smart technology to detect pouch thickness and determine the perfect run speed for your document. You'll save time laminating with its 1000 mm/min laminating speed, auto reverse function and RapidHeat 1 minute warm up time. It's ideal for heavy office use as it laminates documents up to A3 in size and 250 microns thick. Features: It can laminate documents up to A3 size. It supports the laminating of pouches up to 250 microns. It laminates at speeds of up to 1000 mm per minute. Thanks to the RapidHeat technology, it heats up in just 1 minute. The machine will automatically shut off after 30 minutes. There is an auto-reverse function for jammed documents. It has an LED indictor light. Inside the box you'll also find a starter pack of pouches so you can start laminating right away. To find out which GBC laminator is best for you, have a look at the Comparison Chart PDF below.