Product Description
Light, compact, and fast, the MS431dw supports output up to 42 [40] pages per minute, wired and wireless connectivity, and an optional 550-sheet paper tray.
General Specs
Part no. 29S0134
Print Technology
Monochrome Laser
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
USB Compatible with USB 2.0 Specification (Type B), Ethernet 10/100BaseTX (RJ-45)
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 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 Cartridge
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
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
DHCP, BOOTP, RARP, mDNS, IGMP, WINS, DDNS, SNMPv3, SNMPv1, SNMPv2c, Telnet, NTP, ICMP, HTTP, DNS, ARP, HTTPs (SSL6/TLS), SMTP, Finger
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 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)
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 Advanced Exchange, 3-5 Business Day