Efficiency:The Auto-Feed entry allows for hands-free operation and shreds up to 120 sheets. The Manual-Feed slot can shred up to 5 sheets at a time. Security: Uses Level 4 cross-cut security to offer high protection for confidential information and documents. Safety: Shredder will turn off when the bin is open and automatically reverse when the machine is jammed. Also features overheat protection that turns off the unit if the motor gets too hot. Easy Maintenance: The bin full indicator will notify the user when to empty the 6.6 gallon (25L) basket, making clean up a breeze.