Lexmark MS431dn A4 Monochrome Laser Printer
2-Line All Points Addressable (APA) Monochrome LCD Display
Print Speeds: Up to 42 ppm (Letter)
First Page Out Speeds: Approx 5.9 Seconds (Black)
Print Resolution: 2400 Image Quality, 600 x 600 dpi (Black)
Memory: 256MB
Ports: Gigabit Ethernet, USB-B 2.0

· Super Fast Printing at Upto 40 Pages Per Minute

· Upto 20 000 pages On Extra High Yield Toner - Super Cost Effective For The Long Run

· Auto Duplex Printing

· Super Robust With High Monthly Cycle Capacity Printing - Max 80 000 Pages Per Month

· Save paper, save energy

· Optional 550 Sheet Paper Tray - Suited To Medical Practices & Education

Lexmark MS431dn

Light, compact, and fast, the MS431dn supports output up to 42/40 pages per minute (Letter/A4). Available Extra High Yield Unison toner offers up to 20,000 pages of output, while an optional 550-sheet tray supports longer print runs. A 1-GHz multi-core processor powers through big jobs, and Lexmark full-spectrum security helps protect sensitive information.

(29S0084)

General Specs

Part no.	29S0084
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	Gigabit Ethernet (10/100/1000), USB Compatible with USB 2.0 Specification (Type B)
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, 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., 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	No
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, China Green Product (CGP)