Lexmark MX431adw

Part #: 29S0500
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Features

  • Monochrome Laser
  • Duplex (2-sided) Printing: Integrated Duplex
  • Print Speed: Up to 42 ppm
  • Recommended Monthly Page Volume: 800 - 8000 pages†
  • energy star logo
  • warranty logo

Product Description

Get output up to 42 pages per minute*, plus double-side automatic scanning, copying, faxing, touch-screen convenience and Wi-Fi, all in the compact Lexmark MX431adw.

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.

Connectivity central

In addition to Ethernet and USB, built-in Wi-Fi makes it easy for mobile users to get output via the Lexmark Mobile Print app, as well as Mopria®, AirPrint and Google Cloud Print. And the Lexmark Mobile Assistant app simplifies wireless configuration.

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. The Lexmark Cartridge Collection Program (LCCP) and Lexmark Equipment Collection Program (LECP) minimize waste and support recycling (availability varies by country).

Versatility that fits

Measuring just 13.3 inches high x 16.2 inches wide x 14.4 inches deep (339 mm high x 411 mm wide x 366 mm deep), the business-class MX431adw fits almost anywhere. Its compact size and light weight make it easy to set up and easy to move.

Interact with ease

Take command of printing, copying, faxing, and automatic two-sided scanning with a 2.8-inch (7.2 cm) color touch screen. It not only supports convenient interaction with essential system functions and task information, but includes built-in cloud connectors to help you save scans to and retrieve files from popular cloud services Box, DropBox, Google Drive, and Microsoft OneDrive.

Print more, stop less

In addition to a first page as fast as 5.9 seconds and output up to 42 pages per minute*, available Extra High Yield Unison™ toner provides up to 20,000 pages** of output, while an optional paper tray increases total input capacity up to 900 sheets for more printing and less downtime. And with its steel frame and lifetime fuser, the MX431adw is built to last.

* 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

  • Setup guide or sheet (network and local attachment)
  • Software and documentation CD
  • Up to 40,000 pages** return program imaging unit
  • Up to 3,000 pages* return program toner cartridge
  • Lexmark MX431adw multifunction laser printer
  • Stability sheet and safety sheet or booklet
  • Statement of limited warranty / guarantee
  • Power cord(s)

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 # 29S0500
Print Technology
  • Monochrome Laser
Function
  • Copying
  • Color Scanning
  • Printing
  • Network Scanning
  • Faxing
Workgroup Size
  • Small Workgroup
Display
  • 2.8 inch (7.2 cm) LCD touch panel
Media Sizes Supported
  • A6, Oficio, 7 3/4 Envelope, 9 Envelope, JIS-B5, A4, Legal, A5, Letter, Statement, 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
  • USB Compatible with USB 2.0 Specification (Type B), Ethernet 10/100BaseTX (RJ-45)
Size (in. - H x W x D)
  • 13.3 x 16.2 x 14.4 in.
Weight (lb.)
  • 28.2 lb.
Packaged Size (in. - H x W x D)
  • 15.16 x 16.54 x 18.31 in.
Packaged Weight (lb.)
  • 32.41 lb.

Copying

Copy Speed
  • Up to:
  • Black: 42 cpm1 (Letter)
Copy Speed Duplex
  • Up to:
  • Black: 18 spm1 (Letter)
Time to First Copy
  • As fast as:
  • Black: 5.9 seconds
Reduce / Enlarge Range
  • 25 - 400 %

Faxing

Modem Speed
  • ITU T.30, V.34 Half-Duplex, 33.6 Kbps
Fax Transmission Speed
  • < 3 seconds per page

Printing

Print Speed
  • Up to:
  • Black: 42 ppm1 (Letter)
Print Speed Duplex
  • Up to:
  • Black: 18 spm1 (Letter)
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
  • 0.2 inches of the top, bottom, right and left edges (within)

Scanning

Scanner Type / ADF Scan
  • Flatbed scanner with ADF
  • DADF (single pass Duplex)
Scan Area
  • 8.5 x 14 inches (Maximum)
A4/Ltr Simplex Scan Speed
  • Up to:
  • Black: 46 / 48 sides per minute
  • Color: 20 / 21 sides per minute
A4/Ltr Duplex Scan Speed
  • Up to:
  • Black: 92 / 96 sides per minute
  • Color: 40 / 42 sides per minute
Scan Technology
  • CIS
Scan Resolution
  • Enhanced: Up to 600 x 600 dpi
  • Optical: Up to 600 dpi
Scan File Formats
  • Send as:
  • TIFF, PDF, JPEG, JPG
Scan Destinations
  • e-mail, USB or Network connected computer, FTP
ADF
  • 50-Sheet Automatic Document Feeder
ADF Paper Input Capacity / ADF Paper Output Capacity
  • Up to: 50 pages 20 lb or 75 gsm bond
  • Up to: 50 pages 20 lb or 75 gsm bond

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 20 lb or 75 gsm bond
  • Maximum: 900 pages 20 lb or 75 gsm bond
  • 350 pages 20 lb or 75 gsm bond
Paper Output Capacity
  • Up to:
  • Standard: 150 pages 20 lb or 75 gsm bond
  • Maximum: 150 pages 20 lb or 75 gsm bond
Paper Weight Range Supported
  • lb.:
  • 16 - 32 lb. (Standard Tray)
  • 16 - 58 lb. (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 Black 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: 512 MB
  • Maximum: 512 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, 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
  • Yes

Connectivity

Direct USB
  • Yes
Ethernet Network
  • Yes
Wireless
  • Yes
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 8 x64, Windows 7 x64, Windows 8.1 x64, Windows 7
Apple Operating Systems Supported
  • Support is provided through AirPrint and AirScan only
Android Operating System Support
  • Support is provided through Mopria® Print Service and Mopria Scan.
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:
  • 0.54 kilowatt-hours per week
Noise Level
  • Operating:
  • 14 dBA (Idle)
  • 53 dBA (Print)
  • 59 dBA (Copy)
  • 58 dBA (Scan)
Duplex Print Noise Level
  • Operating:
  • 50 dBA
Average Power
  • 0.1 watts (Hibernate Mode)
  • 1.1 watts (Sleep Mode)
  • 580 watts (Printing)
Specified Operating Environment
  • Humidity: 8 to 80% Relative Humidity
  • Temperature: 10 to 32°C (50 to 90°F)
  • Altitude: 0 - 2896 Meters (9,500 Feet)
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, Wi-Fi CERTIFIED, China Green Product (CGP), Mopria Certified
UNSPSC Code
  • 43212110
Harmonized Tariff Code
  • 8443.31.0000
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

Limited Warranty
  • See Statement of Limited Warranty:
  • 1-Year Advanced Exchange, 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 Program supplies? Hide/Show explanation

Return Program 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 Program

Scroll to Return Program supplies

Regular supplies

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

Scroll to regular supplies

Other supplies

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

Scroll to other supplies

Name Part # Page Yield Price Quantity
Lexmark MS/MX331, 431, MX432, B3340, B/MB3442, M/XM1342 40K Imaging Unit
55B0ZA0 40,000
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Name Part # Page Yield * Price Quantity
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 # Category Price Quantity
MX431 3-Year Onsite Service Renewal
2372085 Extended Warranties
MX431 2-Year Onsite Service Renewal
2372084 Extended Warranties
MX431 1-Year Onsite Service Renewal
2372083 Extended Warranties
MX431 7-Years Total (1+6) Onsite Service
2372082 Extended Warranties
MX431 5-Years Total (1+4) Exchange Service
2372065 Extended Warranties
550-Sheet Tray
29S0600 Paper Handling
MX431 4-Years Total (1+3) Exchange Service
2372064 Extended Warranties
MX431 1-Year Post Wty OSR NBD Ext Warranty
2372088 Extended Warranties
MX431 3-Years Total (1+2) Exchange Service
2372063 Extended Warranties
MX431 Per Call OSR 1 Time NBD Extended Warranty
2372087 Extended Warranties
MX431 2-Years Total (1+1) Exchange Service
2372062 Extended Warranties
MX431 4-Year Onsite Service Renewal
2372086 Extended Warranties
USB Cable (2-meter)
1021294 Connectivity
550-Sheet Lockable Tray
29S0800 Paper Handling
MX431 2-Year Exchange Service Renewal
2372069 Extended Warranties
MX431 1-Year Exchange Service Renewal
2372068 Extended Warranties
Swivel Cabinet
3073173 Furniture
MX431 7-Years Total (1+6) Exchange Service
2372067 Extended Warranties
MX431 6-Years Total (1+5) Exchange Service
2372066 Extended Warranties
MX431 Per Call 1 Time NBD Exchange Extended Warranty
2372072 Extended Warranties
MX431 4-Year Exchange Service Renewal
2372071 Extended Warranties
MX431 3-Year Exchange Service Renewal
2372070 Extended Warranties
MX431 3-Years Total (1+2) Onsite Service
2372078 Extended Warranties
MX431 2-Years Total (1+1) Onsite Service
2372077 Extended Warranties
MX431 Upgrade to Onsite Service
2372076 Extended Warranties
MX431 1-Year Post Wty NBD Exchange Extended Warranty
2372073 Extended Warranties
Lexmark MarkNet N8372 802.11 a/b/g/n/ac Wireless Print Server
27X6410 Connectivity
MX431 6-Years Total (1+5) Onsite Service
2372081 Extended Warranties
MX431 5-Years Total (1+4) Onsite Service
2372080 Extended Warranties
MX431 4-Years Total (1+3) Onsite Service
2372079 Extended Warranties
Adjustable Printer 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.

Still Need Help?

For Lexmark shop customer support and general questions

call: +1-800-539-6275 Option 2
email: ecomsupportna@lexmark.com
Hours: MON-FRI: 8.00 a.m. to 9.00 p.m. EST
Need technical support? Please visit our Lexmark Support page.

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