The LaserJet P3015dn printer has built-in networking and automatic two sided printing capability. Get print speeds up to 42 ppm and print complex documents with the 540MHz processor, and up to 640MB of expandable memory and gigabit networking. The P3015dn saves energy with Instant-on Technology that provides a warm-up time up to 50% faster from low power mode, and up to 50% energy savings over competitive laser printers. The LaserJet P3015dn is a high-performance, networked laser printer that is ideal for businesses that need to print high volumes on a variety of media types.