Lexmark T640 Specifications

Lexmark T644n

Part Number: 20G0350

General

  • Printer Type
    Workgroup printer - laser - monochrome
  • Form Factor
    Desktop
  • Manufacturer
    Lexmark

Power Device

  • Type
    power supply
  • Form Factor
    internal

Printer

  • Technology
    laser
  • Print Speed
    Up to 50 ppm - B/W - Letter A Size (8.5 in x 11 in)
    Up to 47 ppm - B/W - A4 (8.25 in x 11.7 in)
  • Built-in Devices
    status LCD
  • Connectivity Technology
    wired
  • Interface
    Parallel, USB, LAN
  • Image Enhancement Technology
    2400 IQ
  • Media Type
    cards, dual web labels, envelopes, labels, plain paper, polyester labels, transparencies, vinyl labels
  • Media Sizes
    A4 (8.25 in x 11.7 in), A5 (5.83 in x 8.25 in), Executive (7.25 in x 10.5 in), Folio (8.5 in x 13 in), JIS B5 (7.17 in x 10.12 in), Legal (8.5 in x 14 in), Letter A Size (8.5 in x 11 in), Statement (5.5 in x 8.5 in)
  • PostScript Support
    standard
  • Envelope Sizes
    International B5 (6.93 in x 9.83 in), International C5 (6.38 in x 9 in), International DL (4.33 in x 8.66 in), Monarch (3.87 in x 7.5 in), US No 10 (4.1 in x 9.5 in), US No 9 (4 in x 9 in)
  • Language Simulation
    IBM PPDS, PCL 5E, PCL 6, PDF 1.5, PostScript 3
  • Total Media Capacity
    600 sheets
  • Fonts Included
    158 x PostScript
    44 x PPDS
    89 x PCL
  • Printer Features
    optional duplex
  • Type
    workgroup printer
  • Max H-Document Size
    8.5 m
  • Max V-Document Size
    14 in

Processor

  • Clock Speed
    514 MHz

Networking

  • Networking
    Print server
  • Remote Management Protocol
    HTTP, HTTPS, SNMP 1, SNMP 2c, SNMP 3
  • Network / Transport Protocol
    AppleTalk, DLC/LLC, IPX/SPX, TCP/IP
  • Data Link Protocol
    Ethernet, Fast Ethernet
  • Connectivity Technology
    wired

Interface Provided

  • Type
    USB

Miscellaneous

  • Microsoft Certifications
    Certified for Windows Vista
  • Consumables Included
    1 x toner cartridge ( black ) - up to 21000 pages

RAM

  • Installed Size
    128 MB
  • Technology / Form Factor
    DDR SDRAM - DIMM 100-pin
  • Max Supported Size
    640 MB
  • Slots Qty
    1
  • Empty Slots
    1
  • Form Factor
    DIMM 100-pin
  • Technology
    DDR SDRAM

Environmental Standards

  • ENERGY STAR Qualified
    Yes
  • ENERGY STAR
    Yes

Printing

  • Max Resolution B/W
    1200 dpi
  • Max Printing Speed B/W (ppm)
    50 ppm

Software / System Requirements

  • Peripheral / Interface Devices
    USB port

Media Handling

  • Max Media Size (Custom)
    8.5 in x 14 in
  • Max Media Capacity
    4100 sheets
  • Media Type
    Envelopes, transparencies, labels, plain paper, cards, polyester labels, dual web labels, vinyl labels
  • Envelope Sizes
    US No 10 (4.1 in x 9.5 in), International DL (4.33 in x 8.66 in), International C5 (6.38 in x 9 in), International B5 (6.93 in x 9.83 in), Monarch (3.87 in x 7.5 in), US No 9 (4 in x 9 in)
  • Total Media Capacity
    600 sheets
  • Media Sizes
    Letter A Size (8.5 in x 11 in), Legal (8.5 in x 14 in), Executive (7.25 in x 10.5 in), A4 (8.25 in x 11.7 in), A5 (5.83 in x 8.25 in), Folio (8.5 in x 13 in), JIS B5 (7.17 in x 10.12 in), Statement (5.5 in x 8.5 in)

System Requirements

  • OS Required
    Apple MacOS 9.x, Apple MacOS X, Microsoft Windows 2000 Server, Microsoft Windows 98SE/2000/ME/XP, Microsoft Windows NT 4.0, Microsoft Windows Server 2003, Microsoft Windows XP Professional x64 Edition, Novell NetWare 3.2, Novell NetWare 4.2, Novell NetWare 5.x, Novell NetWare 6.x, Red Hat Enterprise Linux WS 3, Citrix Presentation Server, Red Hat Linux 7.3, Red Hat Linux 8.0, Red Hat Linux 9, SCO OpenServer Enterprise System, SuSE Linux 9.0 Professional, SuSE Linux 9.1 Professional, SuSE Linux 9.2 Professional, SuSE Linux Enterprise Server 8, SunSoft Solaris 7, Debian GNU/Linux 3.0, SunSoft Solaris 8, SunSoft Solaris 9, HP-UX 11.0, IBM AIX 5.1, IBM AIX 5.2, IBM OS/400, Linspire, Linux Linpus 9.2

Duty Cycle

  • Monthly Duty Cycle (max)
    250000 pages
  • Cartridge / Printhead Included Qty
    1

Environmental Parameters

  • Min Operating Temperature
    60.8 °F
  • Max Operating Temperature
    89.6 °F
  • Humidity Range Operating
    8 - 80%
  • Sound Emission (Idle)
    30 dBA
  • Sound Emission (Operating)
    55 dBA

Copier

  • Copier Type
    none

Document & Media Handling

  • Media Type Class
    envelopes, film / transparencies, other, plain paper
  • Media Size Class
    A4/Legal
  • Max Media Capacity
    600 sheets

Header

  • Brand
    Lexmark
  • Product Line
    Lexmark T
  • Model
    644n
  • Country Kits
    Canada, United States
  • Packaged Quantity
    1
  • Compatibility
    Mac, PC, Unix

Office Machine

  • Type
    printer
  • Functions
    printer
  • Monthly Duty Cycle Range (Printer Class)
    100,000 pages and more
  • Monthly Duty Cycle (max)
    250000 pages
  • Printing Technology
    laser
  • Printing Output Type
    monochrome

Interface Required

  • Connector Type
    36 pin Centronics, 4 pin USB Type A, RJ-45
  • Type
    LAN, USB, direct print port, parallel
  • Total Qty
    1

Dimensions & Weight

  • Depth
    20.6 in
  • Width
    17.2 in
  • Height
    16 in
  • Weight
    50.93 lbs

Service & Support

  • Type
    1 year warranty

Expansion Bays

  • Type
    none

Service & Support Details

  • Type
    limited warranty
  • Full Contract Period
    1 year

Expansion Slots

  • Total Qty
    2
  • Type
    expansion slot

Consumables Included

  • Color
    black
  • Included Qty
    1

Slot Required

  • Type
    none

Printer Output

  • Max Speed
    47 ppm, 50 ppm
  • Media Size
    A4 (8.25 in x 11.7 in), Letter A Size (8.5 in x 11 in)
  • Output Quality
    B/W

Software

  • Type
    Drivers & Utilities

Printer Media

  • Media Load Type
    automatic
  • Media Feeder Qty
    1
  • Media Feeder Max Format
    Legal (8.5 in x 14 in)
  • Media Feeder Capacity
    100 sheets, 500 sheets

PC Connectivity

  • PC Connection
    LAN, USB, parallel

Printer Fonts

  • Font Included Type
    PCL, PPDS, PostScript
  • Fonts Included Qty
    158, 44, 89

General

  • Manufacturer
    Lexmark