Performance
Processor frequency |
457 MHz |
Server operating systems supported |
Windows Server 2003, Windows Server 2003 x64 |
Built-in processor |
Y |
Mac operating systems supported |
Y |
Printing
Duplex print speed (black, normal quality, A4/US Letter) |
34 ppm |
Print speed (black, normal quality, A4/US Letter) |
43 ppm |
Time to first page (black, normal) |
8.5 s |
Input capacity
Maximum input capacity |
4100 sheets |
Standard input capacity |
1100 sheets |
Ports & interfaces
Optional connectivity |
Parallel, Serial (RS-232), Twinax, Wireless LAN |
Print technology
Maximum duty cycle |
225000 pages per month |
Recommended duty cycle |
3000 - 19000 pages per month |
Print technology |
Laser |
Output capacity
Standard output capacity |
500 sheets |
Maximum output capacity |
3000 sheets |
Paper handling
JIS B-series sizes (B0...B9) |
B5 |
Maximum ISO A-series paper size |
A4 |
Standard tray media weight |
60 - 176 g/m² |
Envelopes sizes |
7 3/4, 9, 10, DL |
Non-ISO print media sizes |
Executive, Folio, Legal, Letter, Statement, Universal |
Power
Energy Star Typical Electricity Consumption (TEC) |
7.94 kWh/week |
Networking
Supported network protocols (IPv6) |
TCP/IP, IPX/SPX, AppleTalk, LexLink (DLC) |
Supported network protocols (IPv4) |
TCP/IP, IPX/SPX, AppleTalk, LexLink (DLC) |
Design
Display number of lines |
4 lines |
Built-in display |
Y |
Operational conditions
Operating altitude |
0 - 3048 m |
Additionally
Maximum memory |
640 MB |
Print noise level |
58 dB |
Ethernet LAN connection |
Y |
43 ppm, duplex 34 spm, 8.5 s, 1200 x 1200 dpi, 457 MHz, 128 MB, 436 x 655 x 588 mm, 31.25 kg, 58 dB
Satisfy your evolving needs with the flexibility of a fully modular mono printer. Loaded with innovative features, Lexmark’s T642 delivers lightning-fast print speeds reaching 45 ppm! Network model, includes automatic duplex printing to reduce paper waste, plus a second 500-sheet drawer to load various media types.