Performance
| Processor frequency |
600 MHz |
| Server operating systems supported |
Windows 2000 Advanced Server, Windows 2000 Server, Windows Server 2003, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 x64 |
| Mac operating systems supported |
Y |
Printing
| Duplex print speed (black, normal quality, A4/US Letter) |
36 ppm |
| Print speed (black, normal quality, A4/US Letter) |
36 ppm |
| Time to first page (black, normal) |
7.5 s |
Input capacity
| Maximum input capacity |
4300 sheets |
| Number of standard paper trays |
2 |
| Standard input capacity |
650 sheets |
| Multi-Purpose tray capacity |
100 sheets |
Ports & interfaces
| Optional connectivity |
Parallel, Serial (RS-232), Wireless LAN |
Print technology
| Maximum duty cycle |
300000 pages per month |
| Recommended duty cycle |
50000 pages per month |
| Number of print cartridges |
1 |
| Printing colours |
Black |
| Print technology |
Laser |
Output capacity
| Standard output capacity |
550 sheets |
| Maximum output capacity |
2950 sheets |
Design
| Stand-by LED |
Y |
| Power LED |
Y |
Paper handling
| JIS B-series sizes (B0...B9) |
B5 |
| Maximum ISO A-series paper size |
A4 |
| Envelopes sizes |
7 3/4, 9, 10, DL |
| Non-ISO print media sizes |
Executive, Folio, Legal, Letter, Statement |
Sound emission
| Standby acoustic emission |
30 dB |
| Duplex printing noise level |
56 dB |
Other features
| Mac compatibility |
Y |
| Wireless technology |
N |
| Networking features |
Fast Ethernet |
Additionally
| Maximum memory |
1280 MB |
| Print noise level |
35 dB |
| Ethernet LAN connection |
Y |
Monochrome Laser, 1200 x 1200 dpi, 7.5 seconds, 55 ppm, 300000 pages per month, 600 MHz, USB 2.0, Ethernet, 23.4 kg
Serious Power. Serious Potential.
A heavy hitter, with maximum speed, extra high yield cartridges and our solutions-ready platform to boost efficiency and savings.
High on Options, Low on Costs
The best in black and white: paper-saving duplex standard, a rich selection of paper handling accessories, and economical extra-high-yield 36,000*-page replacement cartridges. Turns work into workflow with 55 ppm speed, rapid time-to-first-page, and a built-in framework for supporting solution applications. (*Declared yield in accordance with ISO/IEC 19752.)
Let It Decide the Best Speed
Identifies the size and complexity of your job and automatically calculates the optimal speed—quicker time-to-first-page for short jobs and more pages per minute for longer jobs.
Intelligent Job Waiting
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 T654dn offers an alphanumeric pad for easy PIN authentication, plus encryption and disk wiping to secure the optional hard disk.
Get Efficient with Lexmark Solutions
Nowadays there are apps for just about everything, from tracking your diet to balancing your checkbook. But what about managing your documents? The Lexmark T654 family is the ideal platform for tapping into serious business apps that can help you save paper, cut waste, lower costs and enhance document security. See Related Links to learn more.
