Product information notice: Some specifications may describe a broader product range and may not apply to this exact model. Use the product summary above as the primary model reference. Bundled software may be trial software and can require a separate licence.
Overview:
Black & White Laser Printer
Duplex (2-sided) Printing: Integrated Duplex
Print Speed: Up to 40 ppm
Recommended Monthly Page Volume: 800 - 8000 pages
In the Box
Up to 3,000 pages starter return programme toner cartridge
Lexmark MX431adn multifunction laser printer
Power cord(s)
Setup guide or sheet (network and local attachment)
Software and documentation CD
Up to 40,000 pages return programme imaging unit
Stability sheet and safety sheet or booklet
Features:
Versatility that fits Measuring just 339 mm high x 411 mm wide x 366 mm deep, the business-class MX431adn fits almost anywhere. Its compact size and light weight make it easy to set up and easy to move.
Print more, stop less In addition to a first page as fast as 5.9 seconds and output of up to 40 pages per minute, optional Extra High Yield Unison toner provides up to 20,000 pages of output, whilst an optional paper tray increases total input capacity by up to 900 sheets for more printing and less downtime. And with its steel frame and lifetime fuser, the MX431adn is 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.
Interact with ease Take command of printing, copying, faxing and automatic two-sided scanning with a 7.2 cm colour touch screen. It not only supports convenient interaction with essential system functions and task information, it also includes built-in cloud connectors to help you to save scans to and retrieve files from popular cloud services Box, DropBox, Google Drive, and Microsoft OneDrive.
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).
Gigabit Ethernet (10 / / / 100 / / / 1000), USB Compatible with USB 2.0 Specification (Type B)
Size (mm - H x W x D)
339 x 411 x 366 mm
Weight
12.8 kg
Packaged Size (mm - H x W x D)
385 x 420 x 465 mm
Packaged Weight, kg
14.7 kg
Copying
Copy Speed
Up to:
Black: 39 cpm (A4)
Copy Speed Duplex
Up to:
Black: 18 spm (A4)
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: 40 ppm (A4)
Print Speed Duplex
Up to:
Black: 18 spm (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)
Scanning
Scanner Type / ADF Scan
Flatbed scanner with ADF
DADF (single pass Duplex)
Scan Area
mm:
216 x 356 mm (Maximum)
A4/Ltr Simplex Scan Speed
Up to:
Black: 46 / 48 sides per minute
Colour: 20 / 21 sides per minute
A4/Ltr Duplex Scan Speed
Up to:
Black: 92 / 96 sides per minute
Colour: 40 / 42 sides per minute
Scan Technology
CIS
Optical Scanning Resolution
up to 600 X 600 ppi (color)
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 75 gsm bond
Up to: 50 pages 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 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 Tray
Recommended Monthly Page Volume
800 - 8000 pages
Maximum Monthly Duty Cycle
Up to:
80000 pages per month
Cartridges & Imaging
Laser Cartridge Yields
Up to:
3, 000-page Cartridge
15, 000-page High Yield Cartridge
20, 000-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% coverage
Cartridge(s) Shipping with Product
3, 000-page Black Return Program Toner Cartridge
Replacement Cartridges
Product functions only with replacement cartridges designed for use in a specific geographical region.
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
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
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 / Noise Level
Operating:
14 dBA (Idle mode)
53 dBA (Print)
59 dBA (Copy)
58 dBA (Scan)
Duplex Print Noise Level
Operating:
50 dBA
Average Power
0.1 watts (Hibernate Mode)
0.9 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, China Green Product (CGP)
Reviews have been submitted by users and do not necessarily reflect our own opinion.
The best price and guaranteed service and backup from official computer suppliers in South Africa for the 29S0215 Lexmark MX431adn A4 Multifunction mono Laser Printer, Copy, Print, Scan, Fax, Duplex, USB.
The Lexmark
29S0215Lexmark MX431adn A4 Multifunction mono Laser Printer, Copy, Print, Scan, Fax, Duplex, USB is available for R8525. The product is sold by ComX Computers as new. Prices are valid today 2026-10-12 (before , by quote, while stocks last). The product is expected to be in stock, although this is not guaranteed.
Available from this online computer store delivering door-to-door in Johannesburg, Cape Town, Port Elizabeth, Pretoria, Pietermaritzburg, Polokwane, Durban and all over South Africa.
Find related 29S0215 Lexmark MX431adn A4 Multifunction mono Laser Printer, Copy, Print, Scan, Fax, Duplex, USB products in our Printers - Multifunction Laser A4 Category for even more options. Read reviews and find out about 29S0215 Lexmark MX431adn A4 Multifunction mono Laser Printer, Copy, Print, Scan, Fax, Duplex, USB. Discounts, specials and cheap prices only at ComX Computers.