Networking
| Network ready |
Y |
| Management protocols |
HTTP, HTTPs, SNMPv1, SNMPv2c,SNMPv3, WINS, SLPv1, IGMP, BOOTP, RARP, APIPA, DHCP |
| Supported network protocols (IPv4) |
TCP/IP, IPX/SPX, DLC |
| Supported network protocols (IPv6) |
TCP/IP |
| Wi-Fi |
N |
Performance
| Processor frequency |
400 MHz |
| Mac operating systems supported |
Mac OS 9.2 |
Paper handling
| Standard tray media weight |
60 - 176 g/m² |
| ISO B-series sizes (B0...B9) |
B5 |
| Envelopes sizes |
9, 10, DL, 7 3/4 |
| Maximum ISO A-series paper size |
A4 |
| Non-ISO print media sizes |
Statement, Legal, Folio, Executive |
Sound emission
| Standby acoustic emission |
30 dB |
Output capacity
| Maximum output capacity |
2750 sheets |
| Standard output capacity |
250 sheets |
Input capacity
| Standard input capacity |
350 sheets |
| Number of standard paper trays |
2 |
| Maximum input capacity |
3850 sheets |
Print technology
| Recommended duty cycle |
14000 pages per month |
| Maximum duty cycle |
200000 pages per month |
| Number of print cartridges |
1 |
| Printing colours |
Black |
| Print technology |
Laser |
Ports & interfaces
| Optional connectivity |
Serial (RS-232), Parallel |
Printing
| Time to first page (black, normal) |
6 s |
| Print speed (black, normal quality, A4/US Letter) |
33 ppm |
| Duplex print speed (black, normal quality, A4/US Letter) |
30 ppm |
Other features
| Networking features |
Fast Eternet |
| Mac compatibility |
Y |
Operational conditions
| Operating altitude |
0 - 3048 m |
Additionally
| Maximum memory |
576 MB |
| Ethernet LAN connection |
Y |
| Print noise level |
55 dB |
T640dn, 400MHz, 64MB, 1200x1200DPI, 33ppm, Duplex, IEEE 1284, USB 2.0, Fast Ethernet, 55dB, 22.3kg
Reconcile excellence and value with an affordable distributed mono printer, built to keep up with the demanding requirements of your enterprise. Priced to suit most budgets, the Lexmark T640 uses easy-toinstall supplies and offers a wide range of paper-handling options too.
Exceptional value: Enjoy professional print quality and outstanding performance at a price that suits your budget.
Painless operation: Scale new heights in productivity with a full range of user-friendly features, including a USB direct interface for PC-free printing.
