HP LaserJet Enterprise P3015x Printer, (CE529A) Count on HP for performance and durability. Grab prints and get back to work quickly with print speeds up to 42 ppm letter/40 ppm A4 and a fast first page out. Quickly process and share large, complex files, using a 540 MHz processor, up to 640 MB expandable memory and gigabit networking. Quickly process and share large, complex files, using a 540 MHz processor, up to 640 MB expandable memory and gigabit networking. Help prevent unauthorized network admission with 802.1X, which provides device authentication prior to admission. Gain the flexibility to expand with your business. Extend your printer's capabilities as your business needs change, using an open EIO slot and two internal accessory ports. Plus, the printer's open memory slot allows you to add memory up to 512 MB, for total memory of up to 640 MB. Improve your productivity. Get the capacity to do more with a 1600-sheet maximum input capacity. Add an optional 500-sheet paper tray for better paper handling. Get peace of mind with advanced security features. Conveniently connect and house your security card swipe and HP and third-party authentication devices with the hardware integration pocket. Easily retrieve stored confidential print jobs. Retrieve a list of stored jobs using the "menu" button and enter your PIN using the 10-number key pad on the printer's control panel. Easy to use and manage. Get convenient, walk-up printing, using the front-panel Hi-Speed host USB 2.0 port. Increase your manageability with a full portfolio of innovative HP Certified Partner solutions that integrate easily into your existing infrastructure. One-year limited hardware warranty; 24-hour, 7 days a week Web support 250-sheet top output bin Intuitive control panel with four-line LCD display, 10-number key pad, and Show-Me-How menu 100-sheet multipurpose tray handles a variety of special papers Two 500-sheet input trays for a 1,100-sheet total input capacity 128 MB memory expandableto 640 MB, and a 540 MHz processor