Just stack, shut and you're done! Everyone will appreciate the ability to automatically, micro-cut shred stacks of up to 600 letter or legal sheets with the Stack-and-Shredâ„¢ 600M. Plus, the manual feed allows easy shredding of up to nine sheets. Credit cards and DVD/CD shredding features also included. Intelligent Auto+® Jam Clearance/Interactive Jam Clearance technology and locking capability ensures hassle-free, secure performance. Recommended Shredder Users: 10 or more; Run Time: Continuous; Shredder Type: Micro-Cut; Daily Usage Level: Continuous.