Lexmark MS331dn Mono Laser Printer
Description

The Lexmark MS331dn is a compact mono laser printer designed to deliver fast, reliable monochrome printing for small workgroups. Powered by a 1.0 GHz dual-core processor and 256 MB of memory, it produces crisp black-and-white documents at speeds of up to 38 pages per minute, with a first-page-out time as fast as 6.2 seconds. Built with a durable steel frame and a lifetime fuser, this desktop printer combines solid daily performance with flexible connectivity for business environments.
- Prints at speeds up to 38 ppm (A4) with a fast first page out in 6.2 seconds.
- Standard automatic duplex printing to help reduce paper consumption.
- Includes a 250-sheet input tray and a 100-sheet multipurpose feeder (350 sheets standard capacity).
- Connects via High-Speed USB 2.0 and 10/100BaseTX Fast Ethernet.
- 2-line monochrome LCD screen for straightforward status monitoring.
- Uses Lexmark 55B6000 (3,000 pages) and 55B6H00 (15,000 pages) toner cartridges.
- Includes a 1,500-page starter return programme toner cartridge for initial setup.
- Supports AirPrint and Mopria Print Service for convenient mobile printing.
- Features full-spectrum security to safeguard data across the device and network.
For manufacturer information, see the Lexmark MS331dn on Lexmark Australia.
Across Australia, Lexmark MS331dn mono laser printer orders are fulfilled through distribution centres in Melbourne, Sydney, Brisbane, Adelaide and Perth.
Disclaimer: We work hard to keep product details accurate and current, though occasional errors or omissions may occur. Specifications and features can also change without notice. Before purchasing or using a product, we encourage you to check the packaging or product listing, especially for materials or compatibility, to ensure it meets your needs.
Basic Specifications
| Brand | Lexmark |
|---|---|
| Model | MS331dn |
| Part Number | 29S0034 |
| Printer Type | Monochrome Laser Printer |
| Functions | |
| Workgroup Size | Small Workgroup |
| Recommended Monthly Page Volume | 500 - 5,000 pages |
| Maximum Monthly Duty Cycle | Up to 50,000 pages per month |
| Print Speed (A4, Mono) | Up to 38 ppm |
|---|---|
| Print Speed Duplex (A4, Mono) | Up to 17 spm |
| Time to First Page | As fast as 6.2 seconds |
| Print Resolution | 2400 IQ (2400 x 600 dpi), 600 x 600 dpi |
| Duplex Printing | Integrated Automatic Duplex |
| Printer Languages | PCL 5c Emulation, PCL 5e Emulation, PCL 6 Emulation, PostScript 3 Emulation, Direct Image |
Paper Handling
| Standard Paper Input Capacity | 350 sheets (250-Sheet Tray, 100-Sheet Multipurpose Feeder) |
|---|---|
| Maximum Paper Input Capacity | Up to 900 sheets (with optional 550-Sheet Tray) |
| Standard Paper Output Capacity | Up to 150 sheets |
| Media Types Supported | Plain Paper, Paper Labels, Card Stock, Envelopes |
| Media Sizes Supported | A4, A5, A6, Executive, Folio, JIS-B5, Legal, Letter, Oficio, Statement, Universal, 7 3/4 Envelope, 9 Envelope, 10 Envelope, B5 Envelope, C5 Envelope, DL Envelope |
| Media Weight Range | 60 - 120 gsm (Standard Tray), 60 - 217 gsm (Multipurpose Feeder) |
Connectivity & Network
| Standard Ports | USB 2.0 Specification (Type B), Ethernet 10/100BaseTX (RJ-45) |
|---|---|
| Wireless | No |
| Mobile Printing Services | AirPrint, Mopria Print Service |
| Network Protocol Support | TCP/IP IPv4, TCP/IP IPv6, IPSEC w/ IPv4, IPSEC w/ IPv6, ICMP, TCP, IGMP, UDP, 802.1x |
Hardware & Security
| Processor | Dual Core, 1.0 GHz |
|---|---|
| Memory | 256 MB (Standard/Maximum) |
| Display | 2-line All Points Addressable (APA) monochrome LCD display |
| Network Security | SNMPv3, 802.1x Authentication (MD5, MSCHAPv2, LEAP, PEAP, TLS, TTLS) |
Consumables
| Toner Cartridges | Lexmark 55B6000 (3,000 pages Return Program), Lexmark 55B6H00 (15,000 pages High Yield Return Program), Lexmark 55B600E (3,000 pages Corporate), Lexmark 55B6H0E (15,000 pages High Yield Corporate), Lexmark 55B0HA0 (15,000 pages Regular) |
|---|---|
| Imaging Unit | Lexmark 55B0ZA0 (Up to 40,000 pages) |
| Starter Toner Included | 1,500-page starter return programme toner cartridge |
| Starter Imaging Unit Included | Up to 40,000 pages return programme imaging unit |
Dimensions & Weight
| Product Dimensions (H x W x D) | 222 x 368 x 363 mm |
|---|---|
| Product Weight | 9.3 kg |
| Packaged Dimensions (H x W x D) | 280 x 410 x 420 mm |
| Packaged Weight | 10.52 kg |
Power & Operating Environment
| Power Consumption | 550 watts (Printing), 5.5 watts (Ready Mode), 0.9 watts (Sleep Mode), 0.1 watts (Hibernate Mode) |
|---|---|
| ENERGY STAR Typical Electricity Consumption | 0.45 kWh/week |
| Noise Level | 53 dBA (Printing), 50 dBA (Duplex Print), 14 dBA (Idle) |
| Operating Temperature Range | 10 to 32°C |
| Operating Humidity Range | 8 to 80% Relative Humidity |
Warranty
| Standard Warranty | 1-Year Advanced Exchange |
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