DX18-13 not only features Nonstop Jam Free technology but Intelligent SelfOil and Intelligent Self-cleaning Cutters too. Jam Free lights glow green within capacity and turn red if you are overfeeding and at risk of jamming. Cutters lubricate and clear themselves after each use. Maintaining document security is super easy with the ability to shred up to 18 sheets at once, even if they are paper clipped or stapled. DVDs/CDs and credit cards are easily shredded as well. The DX18-13 delivers Level P-3 cross-cut shredding that meets most everyday security needs. To keep your work space neat, line the 13-gallon bag frame with a plastic or recyclable paper bag (sold separately).