This shredder can automatically shred up to 350 sheets of paper with the touch of a button or manually shred up to 12 sheets into 397 (5/32" x 1 1/2"; Security Level P-4) cross-cut particles. This machine also safely shreds CDs / DVDs, credit cards, staples, paper clips, junk mail, glossy paper & folded paper. It is equipped with AccuFeed Technology providing fast automatic shredding for increased productivity. Simply load the drawer, push the button & walk away. For jam prevention, this machine uses auto reverse technology which automatically stops & reverses the paper if a jam occurs. Also, the SilentShred Technology & energy saving sleep mode system allow this machine to integrate easily to any environment. With the ability to shred continuously, it is ideal for shared use & includes a 18-gallon removable basket. Recommended Shredder Users: 1 to 3; Run Time: 45 min On / 30 min Off; Motor HP: 1.53 hp; Daily Usage Level: Heavy.