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Lexmark T640dn

Part no.: 20G0401
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Features

  • Black & White Laser Printer
  • Duplex (2-sided) Printing: Includes Duplex Unit
  • Print Speed: Up to 33 ppm
  • Recommended Monthly Page Volume: 3000 - 14000 pages†

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Product Description

Achieve professional results fast with the Lexmark T640, an affordable mono printer robust enough to handle the high-volume output requirements of your busy workgroup.

A perfect fit for your business

With its sleek new design and very low acoustics, the T640 integrates seamlessly into your professional environment. And when you need big results, you can count on its outstanding print quality, powerful performance and lightning-fast time to first page of only 6 seconds!

Built for simplicity

Equipped with a USB direct interface, the T640’s userfriendly operating panel gives you PC-free printing of PDF, JPG, TIFF files and many other document types(1). Plus, its numeric pad with 4-line display coaches users through printing and maintenance functions with ease.

Dependability, at your service

Focus on your core business and leave the printing to Lexmark. Reliable and very robust, the T640 requires minimal intervention. Best of all, it comes with Lexmark's worry-free on site repair guarantee of one year.

General Specs

Part no. 20G0401
Print Technology
  • Black & White Laser Printer
Display
  • 4-line 160 x 64 pixel All Points Addressable (APA) backlit gray-scale display
Media Sizes Supported
  • 7 3/4 Envelope, 9 Envelope, JIS-B5, A4, Legal, A5, Letter, Statement, Executive, Universal, DL Envelope, Folio, 10 Envelope
Standard Connectivity
  • USB Compatible with USB 2.0 Specification (Type B), USB Direct interface on Operator Panel, Centronics IEEE 1284 Bidirectional Parallel, Fast Ethernet, One Internal Card Slot
Size (mm - H x W x D)
  • 396 x 421 x 638 mm
Weight
  • 22.3 kg
Packaged Size (mm - H x W x D)
  • 804 x 535 x 695 mm
Packaged Weight, kg
  • 29 kg

Printing

Print Speed
  • Up to:
  • Black: 33 ppm (A4)
Print Speed Duplex
  • Up to:
  • Black: 29 spm (A4)
Time to First Page
  • As fast as:
  • Black: 6 seconds
Print Resolution
  • Black: 1200 x 1200 dpi, 2400 IQ (2400 x 600 dpi), 600 x 600 dpi, 1200 IQ (1200 x 600 dpi)
Duplex
  • 2-sided:
  • Includes Duplex Unit
Printable Area
  • metric: 4.2 mm of the top, bottom, right and left edges (within)

Paper Handling

Media Types Supported
  • Vinyl Labels, Integrated Labels, Paper Labels, Card Stock, Plain Paper, Polyester Labels, Dual Web Labels, Transparencies, Envelopes, Refer to the Card Stock & Label Guide.
Finishing Option
  • Yes
Number of Paper Inputs
  • Standard: 2
  • Maximum: 6
Paper Input Capacity
  • Standard: 350 pages 75 gsm bond
  • Maximum: 3850 pages 75 gsm bond
  • 350 pages 75 gsm bond
Paper Output Capacity
  • Up to:
  • Standard: 250 pages 75 gsm bond
  • Maximum: 2750 pages 75 gsm bond
Paper Weight Range Supported
  • gsm:
  • 60 - 176 gsm (Standard Tray)
Paper Handling Standard
  • 250-Sheet Duplex Unit, 250-Sheet Output Bin, 250-Sheet Input Tray, 100-Sheet Multipurpose Feeder
Paper Handling Optional
  • 1,850-Sheet High Capacity Output Stacker, 5-Bin Mailbox, 250-Sheet Drawer, 650-Sheet Output Expander, 200-Sheet Universally Adjustable Tray with Drawer, 2,000-Sheet High Capacity Feeder, Envelope Feeder, StapleSmart Finisher, 400-Sheet Universally Adjustable Tray with Drawer, 500-Sheet Drawer
Recommended Monthly Page Volume
  • 3000 - 14000 pages1
Maximum Monthly Duty Cycle
  • Up to:
  • 200000 pages per month2

Cartridges & Imaging

Supplies Yield
  • 6,0003-page Print Cartridge3, 21,0003-page High Yield Print Cartridge3, Ships with 6,0003-page Return Program Print Cartridge3

Hardware

Processor
  • 400 MHz
Memory
  • Standard: 64 MB
  • Maximum: 576 MB
Printer Languages
  • Standard:
  • PDF 1.5 Emulation, PCL 6 Emulation, Personal Printer Data Stream (PPDS), PostScript 3 Emulation
Fonts and Symbol Sets
  • 2 PCL bitmap fonts, 158 scalable PostScript fonts, OCR-A, OCR-B scalable PCL 5e fonts, For more information, refer to the Technical Reference., 84 scalable PCL fonts, 3 of 9 scalable PCL 5e fonts in Narrow, Regular and Wide, 5 PPDS bitmap fonts, 39 scalable PPDS fonts

Connectivity

Network Protocol Support
  • TCP/IP IPv6, IPX/SPX, TCP/IP IPv4, LexLink (DLC), AppleTalk™
Network Printing Methods
  • LPR/LPD, Socket (Raw TCP/IP), Direct IP (Port 9100), HTTP, IPP (Internet Printing Protocol), NDPS/NEPS (Novell Distributed Print Services, Novell Netware Enterprise Print Services), NDS Queue-based Printing, Enhanced IP (Port 9400)
TCP/IP Set of Application Services
  • NTP: Network Time Protocol, TFTP, ping, finger, telnet, DDNS, mDNS, Zero configuration
Network Management Protocols
  • DHCP, APIPA (AutoIP), BOOTP, RARP, IGMP, SLPv1, WINS, SNMPv3, SNMPv1, SNMPv2c, HTTPs (SSL*/TLS), HTTP
Network Security
  • IPSec4, SSL4 Enabled Embedded Web Server (HTTPS)4, SNMPv34, Authenticated and encrypted MarkVision Professional communication4, 802.1x Authentication: MD5, MSCHAPv2, LEAP, PEAP, TLS, TTLS4, TCP/IP port access control4
Optional Local Ports
  • Internal 1284-B Bidirectional Parallel, Internal RS-232C serial
Optional Network Ports
  • Internal MarkNet™ N8030 Fiber Fast Ethernet, External MarkNet™ N7020e Gigabit Ethernet, Internal MarkNet™ N8050 802.11g Wireless, Internal MarkNet™ N8020 Gigabit Ethernet, Coax/Twinax Adapter for SCS, Lexmark N4050e 802.11g Wireless Print Server (Print Only)

Supported Operating Systems

Microsoft Windows Operating Systems Supported
  • Windows 2000, Windows NT (4.00/4.00 Server), Windows 2000 Server running Terminal Services, Windows Vista, Windows XP x64, Windows Server 2003 x64, Windows Server 2003, Windows XP, Windows Server 2003 x64 running Terminal Services, Windows 7, Windows Server 2003 running Terminal Services, Windows Vista x64
Apple Operating Systems Supported
  • Apple Mac OS X, Apple Mac OS 9.2
Linux Operating Systems Supported
  • Red Flag Linux Desktop 5.0, 6.0, Linspire Linux 6.0, Debian GNU/Linux 4.0, Debian GNU/Linux 5.0, SUSE Linux Enterprise Desktop 10, SUSE Linux Enterprise Desktop 11, openSUSE 10.2, 10.3, 11.0, 11.1, SUSE Linux Enterprise Server 8.0, 9.0, 10, 11, Red Hat Enterprise Linux WS 3.0, 4.0, 5.0, Linpus Linux Desktop 9.2, 9.3
Citrix MetaFrame
  • Microsoft Windows Server 2003 x64 running Terminal Services with Citrix Presentation Server 4.0 x64, 4.5 x64, Microsoft Windows 2000 Server running Terminal Services with Citrix Presentation Server 3.0, 4.0, Microsoft Windows Server 2003 running Terminal Services with Citrix Presentation Server 3.0, 4.0, 4.5
Novell Operating Systems Supported
  • Novell NetWare 5.x, 6.x with iPrint or Novell Distributed Print Services (NDPS), Novell NetWare 4.2, 5.x and 6.x (NDS), Novell NetWare® 3.2, 4.2 (bindery), Novell® Open Enterprise Server for Netware with NDS, iPrint or Novell Distributed Print Services (NDPS)
UNIX Operating Systems Supported
  • HP-UX 11.00, 11.1, IBM AIX 5.1, 5.2, 5.3, Sun Solaris SPARC 8, 9, 10
Other Operating Systems Supported
  • IBM iSeries or IBM AS/400® Systems with TCP/IP with OS/400® V3R1 or later using OS/400 Host Print Transform, Virtually any platform supporting TCP/IP

Electrical & Operation

ENERGY STAR
  • Yes
ENERGY STAR Typical Electricity Consumption
  • TEC:
  • 5.89 kilowatt-hours per week
Noise level / Noise Level
  • Operating:
  • 30 dBA (Idle mode)
  • 55 dBA (Print)
Average Power
  • 525 watts (Printing)
Average Power in Standby with Power Saver On / Average Power in Standby with Power Saver Off
  • 20 watts
  • 90 watts
Specified Operating Environment
  • Humidity: 8 to 80% Relative Humidity
  • Temperature: 16 to 32°C (60 to 90°F)
  • Altitude: 0 - 3048 Meters (10,000 Feet)
Product Certifications
  • CSA, ICES Class A, BSMI Class A, VCCI Class A, FCC Class B, UL 60950 3rd Edition, IEC 320-1, CE Class A, CB IEC 60950, IEC 60825-1, GS (TÜV), SEMKO, UL AR, CS, TÜV Rh, N Mark, C-tick Class A CCC Class A
UNSPSC Code
  • 43212105
Country of Origin
  • China (PRC)

Warranties

Product Guarantee
  • 1 Year Onsite, Next Business Day

1"Recommended Monthly Page Volume" is a range of pages that helps customers evaluate Lexmark’s product offerings based on the average number of pages customers plan to print on the device each month. Lexmark recommends that the number of pages per month be within the stated range for optimum device performance, based on factors including: supplies replacement intervals, paper loading intervals, speed, and typical customer usage.
2"Maximum Monthly Duty Cycle" is defined as the maximum number of pages a device could deliver in a month using a multishift operation. This metric provides a comparison of robustness in relation to other Lexmark printers and MFPs.
3Average standard page yield value declared in accordance with ISO/IEC 19752.
4This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit.

What's the difference between our Return Programme supplies? Hide/Show explanation

Return Programme supplies

  • Supplies sold at a discount versus the prices of regular cartridges
  • Customer agrees to use cartridges once and return to Lexmark for remanufacturing or recycling.
  • Note: Not all supplies are available through the Return Programme

Scroll to Return Programme supplies

Regular supplies

  • Supplies sold at regular prices
  • Cartridges are still recyclable at no cost to you through the Lexmark Cartridge Collection Programme. Learn more.

Scroll to regular supplies

Other supplies

  • Imaging kits
  • Developer units
  • Waste toner bottles, etc.

Scroll to other supplies

Name Part no. Page Yield
Staple Cartridges (3 pack)
11K3188 9,000
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Name Part no. Page Yield
T640, T642, T644 Print Cartridge
64036SE 6,000
T640, T642, T644 High Yield Print Cartridge
64036HE 21,000
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Name Part no. Category
RS-232C Serial Interface Card
1021092 Connectivity
Parallel (10') Cable
1021231 Connectivity
Removable Hard Disk Enclosure Kit
57X0070 Memory Options
USB (2 Meter) Cable
1021294 Connectivity
MarkNet N7020e Gigabit Ethernet Print Server
14T0220 Connectivity
Parallel 1284-B Interface Card
1021091 Connectivity

†"Recommended Monthly Page Volume" is a range of pages that helps customers evaluate Lexmark’s product offerings based on the average number of pages customers plan to print on the device each month. Lexmark recommends that the number of pages per month be within the stated range for optimum device performance, based on factors including: supplies replacement intervals, paper loading intervals, speed, and typical customer usage.

All information is subject to change without notice. Lexmark is not liable for any errors or omissions.

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