Lexmark CS431dw

Part no.: 40N9423
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Features

  • Colour Laser
  • Duplex (2-sided) Printing: Integrated Duplex
  • Print Speed: Up to 24.7 ppm
  • Recommended Monthly Page Volume: 750 - 5,000 Pages†
  • energy star logo
  • warranty logo

Product Description

Give every small workgroup colour output with the compact, lightweight Lexmark CS431dw, ready to network or share wirelessly with output of up to 24 ppm*.

Colour you can count on

Get rich, vibrant colour in seconds with Lexmark’s unique Unison™ toner. And easy-to-change Extra High Yield replacement cartridges give you more printing and less downtime.

Save paper, save energy

Automatic two-sided printing is standard, along with built-in energy-saving modes that help to support ratings of EPEAT® Silver and ENERGY STAR® certified. The Lexmark Cartridge Collection Programme (LCCP) and Lexmark Equipment Collection Programme (LECP) minimise waste and support recycling (availability varies by country).

Interact with ease

A 7.2 cm colour touch screen enables convenient interaction with essential system functions and task information, whilst built-in cloud connectors let you securely access files from popular cloud services Box, DropBox, Google Drive and Microsoft OneDrive.

Classic connections, wireless convenience

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

Compact and durable

Compact and lightweight, the CS431dw fits almost anywhere. But its steel frame and long-life imaging components mean that it’s also built to last.

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 to keep your information safe - in the document, on the device, over the network and at all points in between.

** Average continuous black or continuous composite colour (CMY) declared yield in one-sided (simplex) mode of up to this number of pages in accordance with ISO/IEC 19798. Actual yield will vary considerably based upon many factors. See www.lexmark.com/yields for more information.

* 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.

In the Box

  • Lexmark CS431dw colour laser printer
  • Statement of limited warranty / guarantee
  • Setup guide or sheet (network and local attachment)
  • Power cord(s)
  • Software and Documentation CD
  • 1,500*-page starter Black Print Cartridge
  • 1,500*-page Colour (CMY) Print Cartridges

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

Ethernet, USB or parallel cable not included.

*Average continuous black or continuous composite CMY declared cartridge yield in one-sided (simplex) mode up to this number of standard pages in accordance with ISO/IEC 19798.

General Specs

Part no. 40N9423
Print Technology
  • Colour Laser
Workgroup Size
  • Small-Medium Workgroup
Display
  • 7.2 cm (2.8-inch) LCD touch panel
Media Sizes Supported
  • A6, Oficio, 7 3/4 Envelope, 9 Envelope, JIS-B5, A4, Legal, A5, Hagaki Card, Letter, B5 Envelope, Statement, C5 Envelope, Executive, Universal, DL Envelope, Folio, 10 Envelope
Included Paper Handling
  • 100-Sheet Output Bin, Integrated Duplex, Single-Sheet Manual Feed, 250-Sheet Input
Standard Ports
  • 802.11ac Wireless, USB 2.0 Specification Hi-Speed Certified (Type B), Ethernet 10/100/1000 BaseTX (RJ-45)
Size (in. - H x W x D)
  • 9.6 x 16.2 x 15.5 in.
Size (mm - H x W x D)
  • 243.7 x 411.2 x 394.1 mm
Weight, (lb.)
  • 35.5 lbs.
Weight
  • 16.1 kg
Packaged Size (in. - H x W x D)
  • 20.4 x 13.1 x 21.9 in.
Packaged Size (mm - H x W x D)
  • 519 x 332 x 556 mm
Packaged Weight, lb.
  • 42 lbs.
Packaged Weight, kg
  • 19.1 kg

Printing

Print Speed
  • Up to:
  • Black: 24.7 ppm1 (A4)
  • Colour: 24.7 ppm1 (A4)
Print Speed Duplex
  • Up to:
  • Black: 13 spm1 (A4)
  • Colour: 13 spm1 (A4)
Time to First Page
  • as fast as:
  • Black: 10.9 seconds
  • Colour: 11 seconds
Print Resolution
  • Black: 4800 Colour Quality
  • Colour: 4800 Colour Quality
Duplex
  • 2-sided:
  • Integrated Duplex
Printable Area
  • 0.17 inches of the top, bottom, right and left edges (within)
  • metric: 4.2 mm of the top, bottom, right and left edges (within)

Paper Handling

Media Types Supported
  • Paper Labels, Card Stock, Plain Paper, Envelopes, Glossy paper, Refer to the Paper & Speciality Media Guide
Finishing Option
  • No
Number of Paper Inputs
  • Standard: 2
  • Maximum: 4
Paper Input Capacity
  • Standard: 250+1 pages 75 gsm bond
  • Maximum: 750+1 pages 75 gsm bond
  • 250+1 pages 75 gsm bond
Paper Output Capacity
  • Up to:
  • Standard: 100 pages 75 gsm bond
  • Maximum: 100 pages 75 gsm bond
Paper Weight Range Supported
  • lb.:
  • 60 - 162 gsm (Standard Tray)
  • 16 - 47 lbs. (Standard Tray)
Optional Paper Handling
  • 250-Sheet Tray
Recommended Monthly Page Volume
  • 750 - 5,000 Pages2
Maximum Monthly Duty Cycle
  • Up to:
  • 75,000 pages per month3

Cartridges & Imaging

Laser Cartridge Yields
  • up to:
  • 6,7004-page Colour (CMY) Extra High Yield Cartridges
  • 6,0004-page Black Extra High Yield Cartridge
  • 1,5004-page Black and Colour (CMYK) Cartridges
Cartridge(s) Shipping with Product
  • 1,5004-page Black Return Programme Toner Cartridge4, 1,5004-page Colour (CMY) Return Programme Toner Cartridges4
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, PCLm, PCL 6 Emulation, PostScript 3 Emulation, PDF 1.7 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., 91 scalable PostScript fonts, Code 3 of 9 barcode fonts, 89 scalable PCL fonts
Touch Screen Display
  • Yes

Connectivity

Direct USB
  • No
Ethernet Network
  • Yes
Wireless
  • Yes
Network Protocol Support
  • TCP/IP IPv6, IPSEC w/ IPv4, IPSEC w/ IPv6, TCP/IP IPv4, ICMP, TCP, IGMP, UDP
Network Printing Methods
  • LPR/LPD, Direct IP (Port 9100), Microsoft Web Services WSD, FTP, TFTP, Enhanced IP (Port 9400), IPP 1.0, 1.1, 2.0 (Internet Printing Protocol)
Network Management Protocols
  • DHCP5, APIPA (AutoIP)5, BOOTP, RARP5, mDNS5, IGMP5, WINS5, DDNS5, SNMPv35, SNMPv1, SNMPv2c5, NTP5, ICMP5, HTTP5, DNS5, ARP5, HTTPs (SSL5/TLS)5, SMTP5, Finger5
Network Security
  • IPSec (Transport only), IPSec, SSL* Enabled Embedded Web Server (HTTPS), SNMPv3, Certificate Management, 802.1x Authentication: MD5, MSCHAPv2, LEAP, PEAP, TLS, TTLS, TCP/IP port access control

Supported Operating Systems

Microsoft Windows Operating Systems Supported
  • Windows 11, Windows 10, Windows 8.1, Windows 8, Windows 8 x64, Windows 7 x64, Windows Server 2016, 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
  • Red Hat Enterprise Linux WS 7.5, SUSE Linux Enterprise Server 12 SP3, Fedora 27, 28, openSUSE Linux 15, Debian 9.4, Debian GNU/Linux 8.11, Ubuntu 16.04, 18.04 LTS, openSUSE Linux 42.3
Citrix MetaFrame
  • Microsoft Windows Server 2012 R2 Datacenter Edition running Citrix XenApp 7.5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, Microsoft Windows Server 2003 running Terminal Services with Citrix Presentation Server 4.0, 4.5, Microsoft Windows Server 2012 Datacenter Edition running Citrix XenApp 7.5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, Microsoft Windows Server 2012 Essentials running Citrix XenApp 6.0, 6.5, Microsoft Windows Server 2008 R2 with Citrix XenApp 6.0, 6.5, Microsoft Windows Server 2012 Foundation running Citrix XenApp 6.0, 6.5, Microsoft Windows Server 2012 Standard running Citrix XenApp 6.0, 6.5
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:
  • 0.36 kilowatt-hours per week
Noise Level
  • Operating:
  • 14 dBA (Idle)
  • 51/53 dBA (Print)
Duplex Print Noise Level
  • Operating:
  • 50/53 dBA
Average Power
  • 1.2 watts (Sleep Mode)
  • 17.0 watts (Ready Mode)
  • 400 watts (Printing)
Specified Operating Environment
  • Humidity: 8 to 80% Relative Humidity
  • Altitude: 0 - 3,048 Metres (10,000 Feet)
  • Temperature: 10 to 32°C (50 to 90°F)
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, 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, EN 55024, UL), EFTA (CE), KCC, CCC, CECP, CEL, C-tick DoC, UL-AR, KC mark, UL GS mark, UCRF, EC 1275, DE-UZ 219, CNS-13438/14336, Wi-Fi CERTIFIED, China Green Product (CGP), Mopria Certified
UNSPSC Code
  • 43212105
Country of Origin
  • China (PRC)
License/Agreement Terms
  • Printers are sold subject to certain licence/agreement conditions. See www.lexmark.com/printerlicense for details.

Warranties

Product Guarantee
  • 1-Year Onsite Service

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 continuous black or continuous composite CMY declared cartridge yield up to this number of standard pages in accordance with ISO/IEC 19798.
5This 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 Price Quantity
Lexmark CS/CX331, 431, C/MC3224, 3326, 3426 15K Waste Container
20N0W00 15,000
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Name Part no. Page Yield * Price Quantity
Lexmark CS/CX431 Black 6K Print Cartridge
20N0X10 6,000
Lexmark CS/CX431 Yellow 6.7K Print Cartridge
20N0X40 6,700
Lexmark CS/CX431 Magenta 6.7K Print Cartridge
20N0X30 6,700
Lexmark CS/CX431 Cyan 6.7K Print Cartridge
20N0X20 6,700
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*Average continuous black or continuous composite CMY declared cartridge yield up to this number of standard pages in accordance with ISO/IEC 19798.

Name Part no. Category Price Quantity
CS431 Upgrade Onsite Repair Next Business Day Fix
2371445 Extended Guarantees
CS431 7 Years Total (1+7) Onsite Repair Next Business Day Warranty
2371438 Extended Guarantees
CS431 6 Years Total (1+5) Onsite Repair Next Business Day Warranty
2371437 Extended Guarantees
Adjustable Stand
40C2300 Furniture
CS431 5 Years Total (1+5) Onsite Repair Next Business Day Warranty
2371436 Extended Guarantees
USB Cable - 2 Metre
1021294 Connectivity
CS431 4 -Year Renewal Onsite Repair NBD Warranty
2371442 Extended Guarantees
CS431 5 Years Total (1+4) Onsite Repair Next Business Day Fix
2371450 Extended Guarantees
CS431 3 -Year Renewal Onsite Repair NBD Warranty
2371441 Extended Guarantees
CS431 2 -Year Renewal Onsite Repair NBD Warranty
2371440 Extended Guarantees
250-Sheet Tray
40N4250 Paper Handling
CS431 1 -Year Renewal Onsite Repair NBD Warranty
2371439 Extended Guarantees
CS431 2 Years Total (1+1) Onsite Repair Next Business Day Fix
2371447 Extended Guarantees
CS431 3 Years Total (1+2) Onsite Repair Next Business Day Fix
2371448 Extended Guarantees
CS431 1 -Year Post Warranty Onsite Repair NBD
2371444 Extended Guarantees
CS431 4 Years Total (1+3) Onsite Repair Next Business Day Fix
2371449 Extended Guarantees
CS431 1 -Year Renewal Onsite Repair Next Business Day Fix
2371453 Extended Guarantees
CS431 2 -Year Renewal Onsite Repair Next Business Day Fix
2371454 Extended Guarantees
CS431 3 -Year Renewal Onsite Repair Next Business Day Fix
2371455 Extended Guarantees
CS431 Per Call Preventive Maintenance w/ Kit
2371508 Extended Guarantees
CS431 4 -Year Renewal Onsite Repair Next Business Day Fix
2371456 Extended Guarantees
CS431 Per Call Onsite Repair NBD Warranty
2371443 Extended Guarantees
CS431 6 Years Total (1+5) Onsite Repair Next Business Day Fix
2371451 Extended Guarantees
CS431 7 Years Total (1+6) Onsite Repair Next Business Day Fix
2371452 Extended Guarantees
CS431 4 Years Total (1+3) Onsite Repair Next Business Day Warranty
2371435 Extended Guarantees
CS431 3 Years Total (1+2) Onsite Repair Next Business Day Warranty
2371434 Extended Guarantees
CS431 2 Years Total (1+1) Onsite Repair Next Business Day Warranty
2371433 Extended Guarantees

†"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.

Order Support

Still need help?
For Lexmark shop customer support and general questions call 0800 083 0837
email: ecomsupportemea@lexmark.com
Hours: MON-FRI: 9.00 a.m. to 6.00 p.m.
(GMT+1 London Time)
Closed: SAT, SUN and UK bank holidays

Need technical support? Please visit our Lexmark Support page.

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