Insert a stack of 600 letter and legal sheets and shut the lid—600X shreds it all automatically. Shredder is super cross-cut (Level P-4) for everyday security. The paper chamber locks and requires four-digit PIN code to open. When shredding is done, it unlocks automatically and shuts down if inactive for two minutes. Intelligent Auto+® Jam Clearance automatically reverses and refeeds stuck sheets during auto feed while Intelligent Interactive Jam Clearance uses LED lights as a guide to work through clearing a more complicated jam. Manual feed slot can continuously shred ten sheets at a time. Place credit cards between the auto feed rollers and shut the lid to shred. DVDs/CDs can be shredded through a separate slot in the auto feed tray. Intelligent SelfOil™ (16 oz. reservoir) automatically lubricates cutters. Intelligent Self-cleaning Cutters automatically stay clear to prevent build-up that leads to jams. The 21-gallon bag frame waste bin should be lined with Swingline® shredder bags (sold separately).