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Discontinued

Lexmark T642tn

Part no.: 20G0431

Features

  • Monochrome Laser
  • Duplex (2-sided) Printing: Duplex Unit Available
  • Print Speed: 43 ppm
  • Recommended Monthly Page Volume: 3000 - 19000 pages

Product Description

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 43 ppm!

For your eyes only

Now you can ensure your confidential documents always stay in the right hands. The T642 is armed with innovative security features for confidential printing, such as ‘print and hold’, automatic job expiration, and lockout modes for invalid PIN entry.


The choice is yours

Fully modular, the T642 offers incredibly high maximum input and output capacities, plus a broad array of options, spanning advanced finishing, duplex printing, expandable memory and much more. Get it how you want it.


Total control

The T642 is reliable, very robust and requires minimal intervention. Want to spread the advantages to multiple users on your network? The network models come with MarkVision Professional, which provides hassle-free configuration and a wide range of remote management tools to minimise downtime.

General Specs

Part no. 20G0431
Print Technology
  • Monochrome Laser
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 Ports
  • Two Internal Card Slots, USB Compatible with USB 2.0 Specification (Type B), USB Direct interface on Operator Panel, Centronics IEEE 1284 Bidirectional Parallel, Ethernet 10/100BaseTX (RJ-45)
Size (mm - H x W x D)
  • 535 x 436 x 523 mm
Weight
  • 26 kg
Packaged Size (mm - H x W x D)
  • 770 x 530 x 595 mm
Packaged Weight, kg
  • 32.81 kg

Printing

Print Speed
  • 43 ppm
Time to First Page
  • As fast as:
  • Black: 8.5 seconds
Print Resolution
  • Black: 1200 x 1200 dpi, 2400 Image Quality, 600 x 600 dpi, 1200 Image Quality
Duplex
  • 2-sided:
  • Duplex Unit Available
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: 3
  • Maximum: 6
Paper Input Capacity
  • Standard: 1100 pages 75 gsm bond
  • Maximum: 4100 pages 75 gsm bond
  • 1100 pages 75 gsm bond
Paper Output Capacity
  • Up to:
  • Standard: 500 pages 75 gsm bond
  • Maximum: 3000 pages 75 gsm bond
Paper Weight Range Supported
  • gsm:
  • 60 - 176 gsm (Standard Tray)
Paper Handling Standard
  • 100-Sheet Multipurpose Feeder, 500-Sheet Drawer, 500-Sheet Output Bin, 500-Sheet Input Tray
Paper Handling Optional
  • 1,850-Sheet High Capacity Output Stacker, 500-Sheet Duplex Unit, 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 - 19000 pages1
Maximum Monthly Duty Cycle
  • Up to:
  • 225000 pages per month2

Cartridges & Imaging

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

Hardware

Processor
  • 457 MHz
Memory
  • Standard: 128 MB
  • Maximum: 640 MB
Printer Languages
  • Standard:
  • PDF 1.5 Emulation, PCL 5e Emulation, PCL 6 Emulation, Personal Printer Data Stream (PPDS), xHTML, 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
  • IPSec, SSL4 Enabled Embedded Web Server (HTTPS), SNMPv3, Authenticated and encrypted MarkVision Professional communication, 802.1x Authentication: MD5, MSCHAPv2, LEAP, PEAP, TLS, TTLS, TCP/IP port access control
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
  • No
Noise level / Noise Level
  • Operating:
  • 30 dBA (Idle mode)
  • 55 dBA (Print)
Average Power
  • 760 watts (Printing)
Average Power in Standby with Power Saver On / Average Power in Standby with Power Saver Off
  • 20 watts
  • 95 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 response time

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. Category
1021092 Connectivity
1021231 Connectivity
2348066 Extended Warranties
57X0070 Memory Options
1021294 Connectivity
14T0220 Connectivity
1021091 Connectivity