Lexmark T620n

Part no.: 20T3665


  • Black & White Laser Printer
  • Print speed: up to 28 ppm

Product Description

The workgroup printer that sets new industry standards in performance

More power to achieve your goals

Your workgroup thrives on competition. Now offer the printer designed to maximise workgroup performance no matter how complex and varied your tasks are. With the Lexmark T620, you have an unbeatable solution to accomplish every job fast. - 30 PPM printing. - Fastest time to first page in its class: less than 10 seconds! - Fastest processor in its class: 300 MHz! - Best price performance in its class! - Up to 1200 x 1200 dpi user-selectable print resolution. - Industry first on an A4 workgroup printer: optional StapleSmart™ stapling and offsetting unit for time saving, professional finishing. - Efficiency boosting multiple capacity paper handling options*, including mailboxes. - Optional two-sided printing / standard on T620dn model. * (up to 7 trays for a total maximum input of 4100 sheets)

Integrating and managing printers shouldn't be complicated

In every company, hardware and software environments are in constant evolution. Lexmark makes it easy to ensure that your printers are up and running whenever they're needed. - Standard and optional connectivity solutions ensure high speed communications and broad compatibility. Ethernet standard on T620n,T620dn, and T620in* - Lexmark printers come with advanced software tools that automate and centralise the set up and updating of your networked printers. - MarkVision™ Professional software lets you remotely configure,monitor and manage Lexmark printers and a wide range of non-Lexmark machines. *available in August 2001

Increase your productivity, not your total cost of printing!

The T620 illustrates how Lexmark is driving down the total cost of printing while increasing printer performance. - Easy to install high yield cartridges and other customer-replaceable supply and maintenance items help you control costs. - User-selectable toner darkness settings let you optimise output and economise ink. - Lexmark service and support ensures fast,reliable intervention. - High volume capacity and finishing capability now available in an A4 printer add great value.

General Specs

Part no. 20T3665
Print technology
  • Black & White Laser Printer
Media sizes supported
  • 7 3/4 Envelope, 9 Envelope, JIS-B5, A4, Legal, A5, Letter, B5 Envelope, Statement, C5 Envelope, Executive, Universal, DL Envelope, Folio, 10 Envelope
Standard connectivity
  • Two free internal card slots, USB port (compatible with USB 2.0 specification, type B), Fast Ethernet (RJ-45)
Size (HxWxD)
  • 404.3 x 418.1 x 513 mm
  • 20.4 kg


Print speed
  • up to:
  • black: 28 ppm (A4)
Time to first page
  • as fast as:
  • black: <10 seconds
Print resolution
  • black: 1200 x 1200 dpi, 300 x 300 dpi, 600 x 600 dpi, 1200 IQ (1200 x 600 dpi)
Printable area
  • 4.2 mm of the top, bottom, right and left edges (within)

Paper Handling

Media types supported
  • Integrated Labels, Paper Labels, Card Stock, Plain Paper, Dual Web Labels, Transparencies, Envelopes, Refer to the Card Stock & Label Guide.
  • Yes
Paper input capacity
  • standard: 600 pages
  • maximum: 4100 pages
  • 600 pages
Paper output capacity
  • up to:
  • standard: 500 pages
  • maximum: 3000 pages
Paper handling
  • standard:
  • 500-sheet Output Bin, 100-sheet Multipurpose Tray, 500-sheet Input Tray
Paper handling
  • optional:
  • 1850-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, Envelope Feeder, StapleSmart Finisher, 400-sheet Universally Adjustable Tray with Drawer, 2000-sheet Drawer, 500-sheet Drawer

Cartridges & Imaging

Supplies yield
  • Ships with 10.0001-page Return Program print cartridge1, 10.0001-page print cartridge1, 30.0001-page print cartridge1


  • 300 MHz
  • standard: 32 MB
  • maximum: 384 MB
Printer languages
  • standard:
  • PCL 6 Emulation, Personal Printer Data Stream (PPDS), PostScript 3 Emulation
Fonts and symbol sets
  • 2 PCL bitmap fonts, For more information, refer to the Technical Reference., 156 scalable PostScript fonts, 84 scalable PCL fonts, 83 symbol sets in PCL 6 emulation, 5 PPDS bitmap fonts, 39 scalable PPDS fonts


Optional local ports
  • 1284-C parallel interface card, Internal RS-232C serial
Optional network ports
  • Fast Ethernet (internal), Ethernet 10BaseT/2 (internal), 100BaseFX / 10BaseFL Fiber (internal), Token-Ring (internal), Twinax/Coax adapter for SCS

Supported Operating Systems

Microsoft Windows operating systems supported
  • Windows 2000, Windows 98, 2nd Edition, Windows NT (4.00/4.00 Server), Windows 95 4.00.950 or later, Windows Me, Windows XP, Windows 7
Apple Operating Systems Supported
  • Apple Mac OS X, Apple Mac OS 8.6 - 9.x
Linux operating systems supported
  • Caldera eDesktop 2.4, Red Hat Linux 7.0, 7.1, 7.2, SUSE Linux 7.1, 7.2, 7.3, TurboLinux Workstation 6.0, 6.1
Citrix MetaFrame
  • Citrix, MetaFrame and MetaFrame XP are registered trademarks or trademarks of Citrix Systems, Inc. in the U.S. and other countries., Microsoft Windows 2000 Server running Terminal Services with Citrix MetaFrame XP Presentation Server or Citrix MetaFrame Presentation Server 3.0., Microsoft Windows NT 4 Terminal Server with Citrix MetaFrame XP Presentation Server
Novell operating systems supported
  • Novell Netware Enterprise Print Services (NEPS) with Lexmark NDPS IP Gateway, Novell NetWare 3.2, 4.2, 5.x, 6.x including full NDS and NDPS support, Novell Distributed Print Services (NDPS) 2.0 or later with Lexmark Printing Solution
UNIX operating systems supported
  • Certified Solaris Ready by Sun Microsystems, Compaq (Digital) UNIX 4.0D, Compaq Tru64 UNIX 4.0F, 5.1, HP-UX 10.20, 11.00, IBM AIX 4.2.1, 4.3.3, 5.1, 5.2, SCO OpenServer 5.0.5, 5.0.6, SGI IRIX 6.5.x, Sun Solaris SPARC 8, 9, 10, Sun Solaris x86 7, 8, 9, (SCO) UnixWare 7.0, 7.1, 7.1.1
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

Noise level / Noise Level
  • Operating:
  • 30 dBA (idle)
  • 51 dBA (Print)

1Average standard page yield declared in accordance with ISO/IEC 19752

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

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Regular supplies

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

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Other supplies

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

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