The Techko SH-92050R Rantech / Autotech Cross Cut Paper Shredder is ideal for small to medium size office and business. It''s self-feeding auto tray, with a capacity of holding up to 50 sheets at a time, makes shreding stacks of paper a breeze. It runs smoothly and quietly and is easy to empty and maintain. Choose up to two chip sizes. Features an auto on/off sensor. RantechTM- Random Cross Cut Shredders Technology features random cross cut shredding with one shred pass, generating 2, 3, or 4 different size particles, depending on model. This makes the reassembly substantially more difficult, thus increasing the security and confidentiality. Patent pending AutotechTM Automatic Feed Shredders Technology features a special auto feed design combined with other Techko patented technology. Simply load a stack of papers on the tray for automatic pulling into the shredding slot without manually feeding each sheet. "RantechTM" technology shreds paper into 2 chip sizes: 5/32''''X1-9/16", 5/32''''X 2" (4X40mm/ 4X50mm) AutotechTM" technology allows the user to automatically feed up to 50 sheets per loadFull size 9-1/2" horizontal feed throatShred cycle stops and starts automaticallyLow-noise designOn/Auto, Off and Reverse, child safety switchEasy-Lift handleDimensions-14.75x8.625x16.3755 gallon (18.925 liter) solid wastebasket. Power on LED indicator. Overload LED indicator. One year manufacturer''s warranty