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| Item number: CIEN4-79042998 Manufacturer no.: 29S0063 EAN/GTIN: 734646701631 |
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![](/p.gif) | 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. More information: Other features | Printing | Mono printing | Network | Ethernet LAN | Yes | ![](/p.gif) | Ethernet LAN data rates | 10,100,1000 Mbit/s | ![](/p.gif) | Security algorithms | LEAP, MD5, MSCHAPv2, SNMPv3, TLS, TTLS | ![](/p.gif) | Management protocols | DHCP, BOOTP, RARP, mDNS, IGMP, WINS, DDNS, SNMPv3, SNMPv1, SNMPv2c, Telnet, NTP, ICMP, HTTP, DNS, ARP, HTTPs (SSL/TLS), SMTP, Finger | ![](/p.gif) | Mobile printing technologies | Apple AirPrint | Packaging content | Cartridge(s) included | Yes | ![](/p.gif) | Included cartridge capacity (black) | 3000 pages | ![](/p.gif) | Cables included | AC | Input & output capacity | Total number of input trays | 1 | ![](/p.gif) | Total input capacity | 350 sheets | ![](/p.gif) | Total output capacity | 150 sheets | ![](/p.gif) | Paper tray 1 input capacity | 350 sheets | ![](/p.gif) | Multi-Purpose tray | Yes | ![](/p.gif) | Maximum input capacity | 900 sheets | ![](/p.gif) | Maximum output capacity | 150 sheets | Features | Maximum duty cycle | 80000 pages per month | ![](/p.gif) | Printing colours | Black | ![](/p.gif) | Number of print cartridges | 1 | ![](/p.gif) | Recommended duty cycle | 800 - 8000 pages per month | ![](/p.gif) | Printer fonts | Bitmap, PCL, PostScript | ![](/p.gif) | Bitmap fonts | OCR-A, OCR-B | ![](/p.gif) | Country of origin | China | Performance | Internal memory | 256 MB | ![](/p.gif) | Maximum internal memory | 256 MB | ![](/p.gif) | Built-in processor | Yes | ![](/p.gif) | Sound pressure level (printing) | 53 dB | ![](/p.gif) | Sound pressure level (duplex printing) | 50 dB | Design | Product colour | Black, White | ![](/p.gif) | Built-in display | Yes | ![](/p.gif) | Display | LCD | ![](/p.gif) | 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) | Sustainability | Sustainability certificates | ENERGY STAR | Packaging data | Package width | 410 mm | ![](/p.gif) | Package depth | 420 mm | ![](/p.gif) | Package height | 280 mm | ![](/p.gif) | Package weight | 10520 g | Weight & dimensions | Width | 368 mm | ![](/p.gif) | Depth | 363 mm | ![](/p.gif) | Height | 222 mm | ![](/p.gif) | Weight | 9300 g | Operational conditions | Operating temperature (T-T) | 10 - 32 °C | ![](/p.gif) | Operating relative humidity (H-H) | 8 - 80 % | ![](/p.gif) | Operating altitude | 0 - 2.896 m | Paper handling | Maximum ISO A-series paper size | A4 | ![](/p.gif) | Paper tray media types | Card stock, Envelopes, Plain paper | ![](/p.gif) | ISO A-series sizes (A0...A9) | A4, A6 | ![](/p.gif) | JIS B-series sizes (B0...B9) | B5 | ![](/p.gif) | Envelopes sizes | 7 3/4, 9, 10, B5, C5, DL | Ports & interfaces | USB port | Yes | ![](/p.gif) | USB 2.0 ports quantity | 1 | ![](/p.gif) | 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 | ![](/p.gif) | Linux operating systems supported | Yes | ![](/p.gif) | Other operating systems supported | Yes | Power | Power consumption (printing) | 570 W | ![](/p.gif) | Power consumption (ready) | 4.9 W | ![](/p.gif) | Energy Star Typical Electricity Consumption (TEC) | 0.47 kWh/week | Printing | Print technology | Laser | ![](/p.gif) | Duplex printing | Yes | ![](/p.gif) | Maximum resolution | 600 x 600 DPI | ![](/p.gif) | Print speed (black, normal quality, A4/US Letter) | 40 ppm | ![](/p.gif) | Duplex printing mode | Auto | ![](/p.gif) | Time to first page (black, normal) | 5.9 s |
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