Product Type | Monochrome Laser Printer |
Model | MS431dn |
Manufacturer Part Number | 29ST001 |
Print Technology | Laser |
Color Print Capability | Monochrome |
Form Factor | Desktop |
Processor Type | Dual Core |
Processor Speed | 1 GHz |
Standard Memory | 256 MB |
Maximum Memory | 256 MB |
Control Panel | Button Panel |
Power Consumption (Operation) | 570 Watt |
Power Consumption (Standby) | 4.9 Watt |
Power Consumption (Sleep) | 0.9 Watt |
Power Supply Type | Internal Power Supply |
First Page Out (Black) | 5.9 seconds |
Maximum Monthly Duty Cycle | Up to 80,000 pages |
Recommended Monthly Volume | 800 - 8,000 pages |
Lexmark MS431dn LV TAA Monochrome Laser Printer, 42 ppm, USB/Ethernet





Key Benefits

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- Ideal for secure and government environments with TAA compliance
- Boosts productivity with 42 ppm print speed and first-page-out in 5.9 seconds
- Efficient total cost of ownership with duplex printing and 800–8000 page monthly volume support
Product Overview
The Lexmark MS431dn LV TAA is a monochrome laser printer designed for fast, high-volume office environments. With print speeds up to 42 ppm and duplex printing capabilities, it supports efficient document handling. Featuring 600 x 600 dpi resolution and versatile media compatibility, it serves diverse printing needs. Connectivity is provided through Gigabit Ethernet and USB 2.0, while its 256 MB memory and 1 GHz processor ensure performance stability. TAA compliance and Energy Star certification make it suitable for government and environmentally conscious deployments.
Specifications
Product Overview
Wireless Features
AirPrint Enabled | Yes |
Compliance & Origin
Energy Star Certified | Yes |
TAA Compliant | Yes |
Country of Origin | Mexico |
Advanced Security Features
Media Handling
Media Types Supported | Plain Paper, Envelopes, Card Stock, Paper Labels |
Media Sizes Supported | A6, A4, A5, Legal, Letter, JIS-B5, Executive, Folio, Statement, Universal, DL Envelope, C5 Envelope, B5 Envelope, 7 3/4 Envelope, 9 Envelope, 10 Envelope, Oficio |
Media Weight (Standard Tray) | 16 - 32 lb (60 - 120 gsm) |
Standard Input Capacity | 350 Sheets |
Maximum Input Capacity | 900 Sheets |
Standard Output Capacity | 150 Sheets |
Maximum Output Capacity | 150 Sheets |
Interfaces
Connectivity Technology | Wired |
USB Interface | USB 2.0 Type-B |
Network Interface | Gigabit Ethernet (10/100/1000) |
Compatible Printer Languages | PCL 5e, PCL 5c, PCL 6, PostScript 3 emulation, Direct Image |
Fonts Included | 2 PCL bitmap fonts, OCR-A/B scalable PCL 5e fonts, 89 scalable PostScript fonts, 3 of 9 scalable PCL 5e fonts, 89 scalable PCL fonts |
Physical & Environmental
Width | 14.5 inches |
Depth | 14.3 inches |
Height | 8.7 inches |
Weight | 20.6 lbs. |
Operating Temperature (Min) | 10°C |
Operating Temperature (Max) | 32°C |
Operating Humidity Range | 8% to 80% RH |
Sound Emission (Idle) | 14 dBA |
Sound Emission (Printing) | 53 dBA |
Cloud Management & Licensing
Operating System Support | Microsoft Windows |
Printing Features
Print Speed (Black, Letter) | Up to 42 ppm |
Duplex Printing | Automatic |
Print Resolution (Maximum) | 600 x 600 dpi |