The Printer with the Power equal to your Tasks - Lexmark T640dn
Powerful: Standard 64MB RAM, expandable to 576MB, and a 400 MHz processor to handle large print jobs.
Security: In network printers with Lexmark MarkNet™ N8000 series print servers, SNMPv3, SSL, IPSec and 802.1x authentication provide security measures for printer communications and data encryption.
Convenient: For network printers, direct PDF printing from a USB flash drive using the convenient USB Direct interface on the operator panel.
Lexmark Mono Laser Printer T640dn + duplex unit + networking +extra toner. Maximum resolution: 1200 x 1200 DPI, Maximum duty cycle: 200000 pages per month. Print speed (black, normal quality, A4/US Letter): 33 ppm, Time to first page (black, normal): 6 s. Standard input capacity: 350 sheets, Maximum input capacity: 3850 sheets. Standard output capacity: 250 sheets, Maximum output capacity: 2750 sheets. Media types supported: Plain paper, bond, envelopes, card stock, transparencies, paper labels3, dual-web labels3, polyester