Automatic shredding for maximum productivity. 150 sheet automatic and 8 sheet manual shredding capacities. Auto Reverse stops and reverses paper if a jam occurs. SilentShred™ offers ultra-quiet performance for shared workspaces. Sleep Mode feature shuts down the shredder after 2 minutes of inactivity. Shreds documents into 4 x 38mm cross-cut particles (Security Level P-4). 2-year product and service warranty plus 5-year cutter warranty.