X646e Workgroup All-in-One Laser printer offers monochrome laser print, copy, fax and scan-to-email functions. Lexmark e-Task 8 color touch-screen features large, familiar icons. Copy or print 50 pages per minute with 1200 dpi. First copy is out in 7.5 seconds. Scan with up to 600 x 600 dpi in black, up to 600 x 300 dpi in color and a 50-page Automatic Document Feeder. Multifunction printer features a 514MHz processor, 256MB memory , 500-sheet input tray, 100-sheet multipurpose feeder and a 33.6Kbps fax. Hard disk wiping and AES encryption, IPv6, SNMPv3, SSL, IPSec and 802.1x authentication and user authentication provide security measures for communications.