联网
| 连网功能 |
Y |
| 可支持的网络协议（IPv4） |
TCP/IP IPv4, IPX/SPX, AppleTalk, LexLink, TCP/IP IPv6 |
输入容量
| 最大输入容量 |
3850 sheets |
| 标准输入能力 |
850 sheets |
| 多功能托盘容量 |
100 sheets |
打印速度
| 打印速度（黑色，一般质量，A4/US Letter） |
33 ppm |
| 首页时间（黑白，正常) |
6 s |
打印技术
| 占空比(最高) |
200000 pages per month |
| 打印技术 |
Laser |
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, 10, DL |
另外
| 最大内部存储 |
576 MB |
| 打印噪音水平 |
55 dB |
T640dtn - 2400 x 2400, 33 ppm
Built for simplicity
Equipped with a USB direct interface, the T640’s userfriendly operating panel gives you PC-free printing of PDF, JPG, TIFF files and many other document types (network models only). Plus, its numeric pad with 4-line display coaches users through printing and maintenance functions with ease.
A perfect fit for your business
With its sleek new design and very low acoustics, the T640 integrates seamlessly into your professional environment. And when you need big results, you can count on its outstanding print quality, powerful performance and lightning-fast time to first page of only 6 seconds!
Dependability, at your service
Focus on your core business and leave the printing to Lexmark. Reliable and very robust, the T640 requires minimal intervention. Best of all, it comes with Lexmark's worry-free on site repair guarantee of one year.
Cost saving & environmental features
- High yield toner cartridges available.
- Optional duplex printing (standard on T640dn & T640dtn).
- Power saver mode.
- Selectable "print darkness" levels.
- Print and Hold (Verify Print).
- Multi-up printing.
- WEEE.
