Performance
| Processor frequency |
514 MHz |
| Server operating systems supported |
Windows Server 2003, Windows Server 2003 x64 |
| Linux operating systems supported |
Y |
| Other operating systems supported |
Y |
| Built-in processor |
Y |
| Mac operating systems supported |
Y |
| Windows operating systems supported |
Y |
Input capacity
| Maximum input capacity |
4100 sheets |
| Standard input capacity |
600 sheets |
Printing
| Print speed (black, normal quality, A4/US Letter) |
48 ppm |
| Time to first page (black, normal) |
8.5 s |
Ports & interfaces
| Optional connectivity |
Ethernet, Serial (RS-232), Twinax, Wireless LAN |
| Standard interfaces |
USB 2.0 |
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 types |
Card stock, Envelopes, Labels, Plain paper, Transparencies |
| ISO A-series sizes (A0...A9) |
A4, A5 |
| 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
| Power consumption (typical) |
760 W |
Print technology
| Standard printer languages |
PCL 5e, PCL 6, PDF 1.5, PPDS, PostScript 3 |
| Maximum resolution |
1200 x 1200 DPI |
| Print technology |
Laser |
Operational conditions
| Operating relative humidity (H-H) |
8 - 80% |
| Operating altitude |
0 - 3048 m |
Weight & dimensions
| Depth |
523 mm |
| Weight |
23100 g |
| Width |
436 mm |
| Height |
406 mm |
| Package depth |
591 mm |
| Package weight |
25780 g |
| Package width |
518 mm |
| Package height |
533 mm |
Other features
| Power consumption (printing) |
760 W |
Certificates
| Certification |
CSA, ICES Class B, BSMI Class B, VCCI Class B, FCC Class B, UL 60950 3rd Edition, IEC 320-1, CE Class B, CB IEC 60950, IEC 60825-1, GS (TÜV), SEMKO, UL AR, CS, TÜV Rh, N Mark, C-tick Class B CCC Class B |
| Energy Star certified |
N |
Design
| Display number of lines |
4 lines |
| Display |
LCD |
| Built-in display |
Y |
Additionally
| Maximum memory |
640 MB |
| Colour of product |
Grey |
| Print noise level |
55 dB |
| Colour |
N |
| Operating temperature range (T-T) |
16 - 32 °C |
48 ppm, 8.5 s, 1200 x 1200 dpi, 514 MHz, 128 MB, 436 x 523 x 406 mm, 23.1 kg, 55 dB
The Lexmark T644 gives your workgroup a new level of productivity and efficiency, with up to 50 ppm print speeds and a very low cost per page!
