Rexel Optimum AutoFeed Shredder +600XSTACK, SHUT, DONE! The Optimum AutoFeed+ 600X cross cut shredder automatically shreds up to 600x A4 sheets of paper (80gsm) at a time, into P 4 (4x36mm) cross cut pieces. This auto feed shredder machine is a sophisticated office shredder, featuring a 110L pull out bin. No need to manually feed paper, or remove staples and paper clips first, this automatic paper shredder will do all the work for you. Features Auto feed up to 600 sheets of A4 paper