Easily scans stacks of documents using 100-page ADF and LCD panel "Quick Send" buttons with registered presets to scan and send without using a PC Built-in network interface for easy workgroup sharing from any computer on the network Enhanced features - paper protection, dirt detection and a peak daily duty cycle up to 4,500 sheets Fast scan speeds up to 40 ppm with 1-pass duplex scanning Energy efficient - designed to use less energy than alternative products, potentially helping you save money and reduce your carbon footprint.