Lexmark MS431dn 600 x 600 DPI A4
- Monochrome Laser
- Duplex (2-sided) Printing: Integrated Duplex
- Print Speed: Up to 40 ppm
- Recommended Monthly Page Volume: 800 – 8,000 Pages
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.
| Printing | |
|---|---|
| Time to first page (black, normal) | 5.9 s |
| Print speed (black, normal quality, A4/US Letter) | 40 ppm |
| Maximum resolution | 600 x 600 DPI |
| Duplex printing mode | Auto |
| Duplex printing | Yes |
| Print technology | Laser |
| Colour | No |
| Features | |
|---|---|
| Country of origin | China |
| Bitmap fonts | OCR-A, OCR-B |
| Printer fonts | Bitmap, PCL, PostScript |
| Number of print cartridges | 1 |
| Printing colours | Black |
| Recommended duty cycle | 800 – 8000 pages per month |
| Maximum duty cycle | 80000 pages per month |
| Input & output capacity | |
|---|---|
| Maximum output capacity | 150 sheets |
| Maximum input capacity | 900 sheets |
| Multi-Purpose tray | Yes |
| Paper tray 1 input capacity | 350 sheets |
| Total output capacity | 150 sheets |
| Total input capacity | 350 sheets |
| Total number of input trays | 1 |
| Paper handling | |
|---|---|
| Envelopes sizes | 7 3/4, 9, 10, B5, C5, DL |
| JIS B-series sizes (B0…B9) | B5 |
| ISO A-series sizes (A0…A9) | A4, A6 |
| Paper tray media types | Card stock, Envelopes, Plain paper |
| Maximum ISO A-series paper size | A4 |
| Ports & interfaces | |
|---|---|
| USB connector | USB Type-B |
| USB 2.0 ports quantity | 1 |
| USB port | Yes |
| Direct printing | No |
| Network | |
|---|---|
| Mobile printing technologies | Apple AirPrint |
| Management protocols | DHCP, BOOTP, RARP, mDNS, IGMP, WINS, DDNS, SNMPv3, SNMPv1, SNMPv2c, Telnet, NTP, ICMP, HTTP, DNS, ARP, HTTPs (SSL/TLS), SMTP, Finger |
| Security algorithms | LEAP, MD5, MSCHAPv2, SNMPv3, TLS, TTLS |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Ethernet LAN | Yes |
| Wi-Fi | No |
| Performance | |
|---|---|
| Sound pressure level (duplex printing) | 50 dB |
| Sound pressure level (printing) | 53 dB |
| Built-in processor | Yes |
| Maximum internal memory | 256 MB |
| Internal memory | 256 MB |
| Design | |
|---|---|
| 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) |
| Colour display | No |
| Display | LCD |
| Built-in display | Yes |
| Product colour | Black, White |
| Power | |
|---|---|
| Energy Star Typical Electricity Consumption (TEC) | 0.47 kWh/week |
| Power consumption (ready) | 4.9 W |
| Power consumption (printing) | 570 W |
| System requirements | |
|---|---|
| Other operating systems supported | Yes |
| Linux operating systems supported | Yes |
| Windows operating systems supported | Windows 10, Windows 7, Windows 7 x64, Windows 8, Windows 8.1, Windows 8.1 x64 |
| Operational conditions | |
|---|---|
| Operating altitude | 0 – 2.896 m |
| Operating relative humidity (H-H) | 8 – 80% |
| Operating temperature (T-T) | 10 – 32 °C |
| Sustainability | |
|---|---|
| Sustainability certificates | ENERGY STAR |
| Weight & dimensions | |
|---|---|
| Weight | 9.3 kg |
| Height | 222 mm |
| Depth | 363 mm |
| Width | 368 mm |
| Packaging data | |
|---|---|
| Package weight | 10.5 kg |
| Package height | 280 mm |
| Package depth | 420 mm |
| Package width | 410 mm |
| Packaging content | |
|---|---|
| Cables included | AC |
| Included cartridge capacity (black) | 3000 pages |
| Cartridge(s) included | Yes |
| Other features | |
|---|---|
| Printing | Mono printing |
- leaflet
