Lexmark MS431dn

Part no.: 29S0087
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Features

  • Black & White Laser Printer
  • Duplex (2-sided) Printing: Integrated Duplex
  • Print Speed: Up to 40 ppm
  • Recommended Monthly Page Volume: 800 - 8000 pages†
  • energy star logo
  • warranty logo

Product Description

Light, compact, and fast, the MS431dn supports output up to 40 pages per minute*, multiple connectivity options, and an optional 550-sheet paper tray.

Full-spectrum security

Lexmark's comprehensive approach to product security is a design and engineering mandate across our entire product portfolio. Our security features help keep your information safe—in the document, on the device, over the network, and at all points in between.

Hands-off durability

With its steel frame and lifetime fuser, the MS431dn is built to last.

Print more, stop less

In addition to a first page as fast as 5.9 seconds and output up to 40 pages per minute*, available Extra High Yield Unison™ toner provides up to 20,000 pages** of output. Add an optional paper tray that increases total input capacity up to 900 sheets for more printing and less downtime.

Solid performance, flexible connectivity

Get your first page as fast as 5.9 seconds, and power through challenging jobs with a 1 GHz dual-core processor and 256 MB of memory. Connect via USB or Ethernet to give your whole team access.

Save paper, save energy

Automatic two-sided printing is standard, along with built-in energy-saving modes that help support ratings of EPEAT® Silver and ENERGY STAR® certified.

Output that fits

Measuring just 8.7 inches high x 14.5 inches wide x 14.3 inches deep, the business-class MS431dn fits almost anywhere. Its compact size and light weight make it easy to set up and easy to move.

* Print and copy speeds measured in accordance with ISO/IEC 24734 and ISO/IEC 24735 respectively (ESAT). For more information see: www.lexmark.com/ISOspeeds.

** Average continuous mono declared yield in one-sided (simplex) mode up to this number of pages in accordance with ISO/IEC 19752. Actual yield will vary considerably based upon many factors. See www.lexmark.com/yields for more information.

In the Box

  • Lexmark MS431dn laser printer
  • Up to 40,000 pages** return program imaging unit
  • Up to 3,000 pages* starter return program toner cartridge
  • Setup guide or sheet (network and local attachment)
  • Software and documentation CD
  • Statement of limited warranty/guarantee
  • Power cord(s)
  • Stability sheet and safety sheet or booklet

Box contents may vary by country and/or reseller. Subject to change without notice.

Ethernet, USB or parallel cable not included.

**Imaging Unit yield based on 3 average letter/A4-size pages per print job and approximately 5% coverage. Actual Yield may vary based on other factors such as device speed, paper size and feed orientation, toner coverage, tray source, percentage of black-only printing and average print job complexity.

*Average Continuous Cartridge Yield in one-sided (simplex) mode 3,000 standard pages. Declared yield value in accordance with ISO/IEC 19752.

General Specs

Part no. 29S0087
Print Technology
  • Black & White Laser Printer
Workgroup Size
  • Small Workgroup
Display
  • 2-line All Points Addressable (APA) monochrome LCD display
Media Sizes Supported
  • A6, Oficio, 7 3/4 Envelope, 9 Envelope, JIS-B5, A4, Legal, A5, Letter, B5 Envelope, Statement, C5 Envelope, Executive, Universal, DL Envelope, Folio, 10 Envelope
Included Paper Handling
  • 100-Sheet Multipurpose Feeder, Integrated Duplex, 150-Sheet Output Bin, 250-Sheet Input
Standard Ports
  • Gigabit Ethernet (10/100/1000), USB Compatible with USB 2.0 Specification (Type B)
Size (mm - H x W x D)
  • 222 x 368 x 363 mm
Weight
  • 9.3 kg
Packaged Size (mm - H x W x D)
  • 280 x 410 x 420 mm
Packaged Weight, kg
  • 10.52 kg

Printing

Print Speed
  • Up to:
  • Black: 40 ppm1 (A4)
Print Speed Duplex
  • Up to:
  • Black: 18 spm1 (A4)
Time to First Page
  • As fast as:
  • Black: 5.9 seconds
Print Resolution
  • Black: 2400 IQ (2400 x 600 dpi), 600 x 600 dpi
Duplex
  • 2-sided:
  • Integrated Duplex
Printable Area
  • metric: 5.0 mm of the top, bottom, right and left edges (within)

Paper Handling

Media Types Supported
  • Paper Labels, Card Stock, Plain Paper, Envelopes, Refer to the Paper & Specialty Media Guide
Finishing Option
  • No
Number of Paper Inputs
  • Standard: 2
  • Maximum: 3
Paper Input Capacity
  • Standard: 350 pages 75 gsm bond
  • Maximum: 900 pages 75 gsm bond
  • 350 pages 75 gsm bond
Paper Output Capacity
  • Up to:
  • Standard: 150 pages 75 gsm bond
  • Maximum: 150 pages 75 gsm bond
Paper Weight Range Supported
  • gsm:
  • 60 - 120 gsm (Standard Tray)
  • 60 - 217 gsm (Multipurpose Feeder)
Optional Paper Handling
  • 550-Sheet Lockable Tray, 550-Sheet Tray
Recommended Monthly Page Volume
  • 800 - 8000 pages2
Maximum Monthly Duty Cycle
  • Up to:
  • 80000 pages per month3

Cartridges & Imaging

Laser Cartridge Yields
  • up to:
  • 3,0004-page Cartridge
  • 15,0004-page High Yield Cartridge
  • 20,0004-page Black Extra High Yield Cartridge
Imaging Unit Estimated Yield
  • Up to:
  • 40000 pages, based on 3 average letter/A4-size pages per print job and ~ 5% coverage5
Cartridge(s) Shipping with Product
  • 3,0004-page Return Program Toner Cartridge4
Replacement Cartridges:
  • Product functions only with replacement cartridges designed for use in a specific geographical region. See www.lexmark.com/regions for more details.

Hardware

Processor Speed
  • Dual Core, 1.0 GHz
Memory
  • Standard: 256 MB
  • Maximum: 256 MB
Hard Disk
  • Not Available
Printer Languages
  • Standard:
  • PCL 5c Emulation, PCL 5e Emulation, PCL 6 Emulation, PostScript 3 Emulation, Direct Image
Fonts and Symbol Sets
  • 2 PCL bitmap fonts, OCR-A, OCR-B scalable PCL 5e fonts, For more information, refer to the Technical Reference., 89 scalable PostScript fonts, 3 of 9 scalable PCL 5e fonts in Narrow, Regular and Wide, 89 scalable PCL fonts
Touch Screen Display
  • No

Connectivity

Direct USB
  • No
Ethernet Network
  • Yes
Wireless
  • No
Network Protocol Support
  • TCP/IP IPv6, IPSEC w/ IPv4, IPSEC w/ IPv6, TCP/IP IPv4, ICMP, TCP, IGMP, UDP, 802.1x
Network Printing Methods
  • LPR/LPD, Microsoft Web Services WSD, FTP, TFTP, Enhanced IP (Port 9400), IPP 1.0, 1.1, 2.0 (Internet Printing Protocol)
Network Management Protocols
  • DHCP6, BOOTP, RARP6, mDNS6, IGMP6, WINS6, DDNS6, SNMPv36, SNMPv1, SNMPv2c6, Telnet6, NTP6, ICMP6, HTTP6, DNS6, ARP6, HTTPs (SSL6/TLS)6, SMTP6, Finger6
Network Security
  • SNMPv3, 802.1x Authentication: MD5, MSCHAPv2, LEAP, PEAP, TLS, TTLS

Supported Operating Systems

Microsoft Windows Operating Systems Supported
  • Windows 10, Windows 8.1, Windows 8, Windows 7 x64, Windows 8.1 x64, Windows 7
Apple Operating Systems Supported
  • Support is provided through AirPrint and AirScan only
Linux Operating Systems Supported
  • SUSE Linux Enterprise Server 12 SP4, SUSE Linux Enterprise Server 12 SP3, openSUSE Linux 15, SUSE Linux Enterprise Server 15, Debian 9.4, 9.5, 9.6, Debian GNU/Linux 8.11, Ubuntu 16.04, 18.04 LTS, openSUSE Linux 42.3, Red Hat Enterprise Linux WS 6.10, 7.5, 7.6, Fedora 27, 28, 29
Citrix MetaFrame
  • Microsoft Windows 2000 Server running Terminal Services with Citrix MetaFrame XP Presentation Server or Citrix MetaFrame Presentation Server 3.0., Microsoft Windows Server 2012 with Citrix XenApp 6.0, 6.5, Microsoft Windows 2000 Server running Terminal Services with Citrix MetaFrame Presentation Server 4.0, Microsoft Windows Server 2008 R2 with Citrix XenApp 6.0, 6.5, Microsoft Windows Server 2008 and 2008 X64 Edition with Citrix XenApp 5.0
Novell Operating Systems Supported
  • Novell Open Enterprise Server 2 (SP3) on SuSE Linux Enterprise Server 10 SP4 (x86 and x64) 3, Novell Open Enterprise Server 11 (SP3) on SuSE Linux Enterprise Server 11 SP4 (x86 and x64), Novell NetWare 6.5 Open Enterprise Server, Novell Open Enterprise Server 15 (SP1) on SuSE Linux Enterprise Server 11 SP4 (x86 and x64), Novell Open Enterprise Server 11 (SP3) on SuSE Linux Enterprise Server 12 SP1 (x86 and x64)

Electrical & Operation

ENERGY STAR
  • Yes
ENERGY STAR Typical Electricity Consumption
  • TEC:
  • 0.47 kilowatt-hours per week
Noise Level
  • Operating:
  • 14 dBA (Idle)
  • 53 dBA (Print)
Duplex Print Noise Level
  • Operating:
  • 50 dBA
Average Power
  • 0.1 watts (Hibernate Mode)
  • 0.9 watts (Sleep Mode)
  • 4.9 watts (Ready Mode)
  • 570 watts (Printing)
Specified Operating Environment
  • Humidity: 8 to 80% Relative Humidity
  • Temperature: 10 to 32°C (50 to 90°F)
  • Altitude: 0 - 2896 metres
Product Certifications
  • ENERGY STAR, ICES-003 Class B, BSMI Class B, US FDA, UL 60950-1, FCC Class B, cUL CAN/CSA-C22.2 60950-1, NOM, CB EN/IEC 60950-1, CB EN/IEC 60825-1, CE DoC (EN 62301 Class B, EN 62311, CE EN/IEC 60950-1, CE EN/IEC 60825-1, EN 61000-3, EN 55022 Class B, EuP, EN 55024, UL), EFTA (CE), KCC, CCC, CECP, CEL, C-tick DoC, UL-AR, KC mark, UL GS mark, EC 1275, MET-I, ISO 532B, ECMA-370, TED, GOST-R, SII, TER, DE-UZ 205, China Green Product (CGP), Mopria Certified
UNSPSC Code
  • 43212105
Country of Origin
  • US/Canada/LV LAD - Mexico, LA HV, AP & EMEA - PRC
License/Agreement Terms
  • Printers are sold subject to certain license/agreement conditions. See www.lexmark.com/printerlicense for details.

Warranties

Product Warranty
  • 1-Year Onsite Service, Next Business Day

1Print and copy speeds measured in accordance with ISO/IEC 24734 and ISO/IEC 24735 respectively (ESAT). For more information see: www.lexmark.com/ISOspeeds.
2"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.
3"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.
4Average standard page yield value declared in accordance with ISO/IEC 19752.
5Actual Yield may vary based on other factors such as device speed, paper size and feed orientation, toner coverage, tray source, percentage of black-only printing and average print job complexity.
6This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit. (http://www.openssl.org/)

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
Lexmark MS/MX331, 431, MX432, B3340, B/MB3442, M/XM1342 40K Imaging Unit
55B0ZA0 40,000
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Name Part no. Page Yield *
Lexmark MS/MX431, MX432 20K Toner Cartridge
55B0XA0 20,000
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*Average standard page yield value declared in accordance with ISO/IEC 19752.

Name Part no. Category
550-Sheet Tray
29S0600 Paper Handling
USB (2 Meter) Cable
1021294 Connectivity
550-Sheet Lockable Tray
29S0800 Paper Handling
Swivel Cabinet
3073173 Furniture
Adjustable Stand
35S8502 Furniture

†"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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