100% Jam Proof System eliminates paper jams and powers through tough jobs. SilentShred™ offers ultra-quiet performance for shared workspaces. SafeSense® Technology stops shredding when hands touch the paper opening. Energy Savings System provides optimal energy efficiency 100% of the time-in use and out of use. Wide 9-1/2" paper entry plus continuous duty motor for non-stop shredding. Shreds 22 sheets per pass into 5/32" x 1-1/2" cross-cut particles (Security Level P-4). 22-gallon bin. 6-10 users.