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Lexmark MS431dn 600 x 600 DPI A4

Lexmark MS431dn, Laser, 600 x 600 DPI, A4, 40 ppm, Duplex printing, Black, White

Best offerPrice trend

£230

Rising
Price trend
Detailed analysis ›
Price history of Lexmark MS431dn 600 x 600 DPI A4 over the last 3 months
DatePrice
20 July 2026£198
26 July 2026£198
31 July 2026£260
5 August 2026£198
11 August 2026£198
16 August 2026£198
19 August 2026£260
24 August 2026£260
30 August 2026£260
4 September 2026£260
9 September 2026£198
15 September 2026£198
17 September 2026£259
23 September 2026£198
26 September 2026£276
28 September 2026£230

Compare Lexmark MS431dn 600 x 600 DPI A4 prices UK

*Date of last price update

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Product Information

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

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. Add an optional paper tray that increases total input capacity by 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.

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.

Hands-off durability
With its steel frame and lifetime fuser, the MS431dn is built to last.

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).

Output that fits
Measuring just 222 mm high x 368 mm wide x 366 mm deep, the business-class MS431dn fits almost anywhere. Its compact size and light weight make it easy to set up and easy to move.

Laser Printers Lexmark

Product

Name
Lexmark MS431dn 600 x 600 DPI A4
Brand
Lexmark

Printing

Colour
No
Print technology
Laser
Duplex printing
Yes
Maximum resolution
600 x 600 DPI
Print speed (black, normal quality, A4/US Letter)
40 ppm
Duplex printing mode
Auto
Time to first page (black, normal)
5.9 s

Weight & dimensions

Width
368 mm
Depth
363 mm
Height
222 mm
Weight
9.3 kg

Ports & interfaces

Direct printing
No
USB port
Yes
USB 2.0 ports quantity
1
USB connector
USB Type-B

System requirements

Windows operating systems supported
Windows 10, Windows 7, Windows 7 x64, Windows 8, Windows 8.1, Windows 8.1 x64
Linux operating systems supported
Yes
Other operating systems supported
Yes

Power

Power consumption (printing)
570 W
Power consumption (ready)
4.9 W
Energy Star Typical Electricity Consumption (TEC)
0.47 kWh/week

Paper handling

Maximum ISO A-series paper size
A4
Paper tray media types
Card stock, Envelopes, Plain paper
ISO A-series sizes (A0...A9)
A4, A6
JIS B-series sizes (B0...B9)
B5
Envelopes sizes
7 3/4, 9, 10, B5, C5, DL

Operational conditions

Operating temperature (T-T)
10 - 32 °C
Operating relative humidity (H-H)
8 - 80%
Operating altitude
0 - 2.896 m

Network

Wi-Fi
No
Ethernet LAN
Yes
Ethernet LAN data rates
10,100,1000 Mbit/s
Security algorithms
LEAP, MD5, MSCHAPv2, SNMPv3, TLS, TTLS
Management protocols
DHCP, BOOTP, RARP, mDNS, IGMP, WINS, DDNS, SNMPv3, SNMPv1, SNMPv2c, Telnet, NTP, ICMP, HTTP, DNS, ARP, HTTPs (SSL/TLS), SMTP, Finger
Mobile printing technologies
Apple AirPrint

Other features

Printing
Mono printing

Design

Product colour
Black, White
Built-in display
Yes
Display
LCD
Colour display
No
Certification
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)

Performance

Internal memory
256 MB
Maximum internal memory
256 MB
Built-in processor
Yes
Sound pressure level (printing)
53 dB
Sound pressure level (duplex printing)
50 dB

Features

Maximum duty cycle
80000 pages per month
Printing colours
Black
Number of print cartridges
1
Recommended duty cycle
800 - 8000 pages per month
Printer fonts
Bitmap, PCL, PostScript
Bitmap fonts
OCR-A, OCR-B
Country of origin
China

Input & output capacity

Total number of input trays
1
Total input capacity
350 sheets
Total output capacity
150 sheets
Paper tray 1 input capacity
350 sheets
Multi-Purpose tray
Yes
Maximum input capacity
900 sheets
Maximum output capacity
150 sheets

Packaging data

Package width
410 mm
Package depth
420 mm
Package height
280 mm
Package weight
10.5 kg

Packaging content

Cartridge(s) included
Yes
Included cartridge capacity (black)
3000 pages
Cables included
AC

Sustainability

Sustainability certificates
ENERGY STAR

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