性能
| 处理器频率 |
500 MHz |
| 可支持的服务器操作系统 |
Windows 2000 Advanced Server, Windows 2000 Server, Windows Server 2003, Windows Server 2003 x64 |
| 可支持的Mac操作系统 |
Y |
运行声音
| 噪音水平(安静模式) |
47 dB |
| 待机时声压级别 |
26 dB |
联网
| 连网功能 |
Y |
| 可支持的网络协议（IPv6） |
TCP/IP, TCP, UDP |
| 可支持的网络协议（IPv4） |
TCP/IP, IPX/SPX, AppleTalk, DLC |
| 管理协议 |
HTTP, HTTPs, SNMPv3, WINS, IGMP, BOOTP, RARP, APIPA (AutoIP), DHCP, ICMP, DNS, SNMPv2c, Bonjour, DDNS, mDNS, ARP, NTP, Telnet, Finger |
| 无线局域网连接 |
N |
其他功能
| 认证方法 |
MD5, MSCHAPv2, LEAP, PEAP, TLS, TTLS |
| Mac兼容性 |
Y |
| 无线技术 |
N |
| 网路功能 |
Fast Ethernet |
输入容量
| 最大输入容量 |
4000 sheets |
| 标准输入能力 |
350 sheets |
打印速度
| 打印速度（黑色，一般质量，A4/US Letter） |
45 ppm |
| 首页时间（黑白，正常) |
7.5 s |
端口 & 界面
| 选择性连接 |
Parallel, Serial (RS-232) |
打印技术
| 占空比(最高) |
200000 pages per month |
| 占空比（推荐） |
20000 pages per month |
| 打印墨盒数量 |
1 |
| 印刷颜色 |
Black |
| 打印技术 |
Laser |
输出容量
| 标准输出容量 |
350 sheets |
| 最大输出能力 |
2750 sheets |
纸张处理
| 日本JIS B系列尺寸（B0. .. B9） |
B5 |
| ISO A 系列文件最大尺寸 |
A4 |
| 信封尺寸 |
7 3/4, 9, DL |
| 非ISO打印介质尺寸 |
Executive, Folio, Legal, Letter, Statement |
环境条件
| 非运行高度 |
0 - 3048 m |
| 运行温度范围（T - T） |
60 - 90 °F |
另外
| 最大内部存储 |
640 MB |
| 打印噪音水平 |
53 dB |
| 以太网连接器 |
Y |
Monochrome Laser, 1200 x 1200 dpi, 7.5 seconds, 200000 pages per month, 500 MHz, Card Slot, USB 2.0, Fast Ethernet, 23.4 kg
Fast and Ready
A powerful 500MHz processor and 128MB of standard memory give you print speeds up to 45 ppm, even on big jobs. A perfect partner for midsize groups looking for top quality and paper-saving duplex printing. Array of optional paper input accessories let you load up to an incredible 4,000 sheets.
Intelligent Functionality
No more letting missing media derail hours of print time. The innovative Job Waiting feature will simply hold that job aside, letting others go on working without interruption (requires the hard disk option).
Outstanding Print Quality
Combines true 1200 x 1200 dpi with automatic darkness adjustment and pixel-boosting technology to ensure high-quality, professional documents every time.
Cutting-Edge Security
From network security to user-access restrictions, you’ll be fully equipped to keep valuable data safe and sound. In addition to IPSec, SNMPv3 and 802.1x network security, the Lexmark T650dn offers an alphanumeric pad for easy PIN authentication, plus encryption and disk wiping to secure the optional hard disk.
Tailor It to Suit
An impressive selection of add-ons and accessories let you build your printer to suit the way you work. Expand printer memory up to 640MB; add more paper drawers, or opt for the envelope feeder, 5-bin mailbox, output expander, or StapleSmart II Finisher.
Less Work for IT
Network-ready and very easy to set up, plus Universal Driver support for simple deployment. Includes Lexmark MarkVision™ Professional software for time-saving remote management and automated tools.
