Lexmark MS331dn Laser Printer
📖 Lexmark MS331 / MS431 / MS439 / M1342: Complete Technical Guide. Specifications, maintenance & parts reference from 40 years of Lexmark expertise.
- The lightweight and speedy MS331dn is built for productivity with output speeds reaching 40 pages per minute.
- Despite its compact size, it offers versatile connectivity choices and can be expanded with an optional 550-sheet paper tray when higher capacity is needed.
- This printer delivers impressive performance in a space-saving footprint.
Abstract
The Lexmark MS331dn is a compact monochrome laser printer ideal for small workgroups. It measures just 8.7 x 14.5 x 14.3 inches and weighs 20.6 pounds for easy placement. With print speeds up to 40 ppm and a 1 GHz dual-core processor with 256 MB memory, it delivers efficient performance. Key features include integrated duplex printing, 150-sheet output capacity, and a 2-line LCD display.Connectivity options include Hi-Speed USB 2.0 and Gigabit Ethernet. Supported paper sizes range from A6 to Oficio. The 100-sheet multipurpose feeder and optional 550-sheet tray provide input capacity up to 900 sheets. Toner cartridges yield up to 15,000 pages for less downtime.
Security features like SNMPv3 and IPsec help protect sensitive data. The printer is EPEAT Silver and ENERGY STAR certified for efficiency. Lexmark Cartridge Collection and Equipment Collection programs provide responsible end-of-life management. With its compact footprint, robust performance, flexible paper handling, and full-spectrum security, the MS331dn is an ideal monochrome laser printer for small workgroups with high productivity needs.
 55B1000 Return Program Toner Cartridge | |
 55B1H00 High Yield Return Program Toner Cartridge | |
 MS/MX331, 431, B3340, B/MB3442, M/XM1342 40K Imaging Unit | |
 29S0600 550-Sheet Tray | |
 29S0800 550-Sheet Lockable Tray | |
 35s8502 Adjustable Printer Stand | |
 3073173 Swivel Cabinet | |
 1021294 USB Cable (2-meter) |
Print more, stop less
Available High Yield Unison toner provides up to 15,000 pages** of output, while an optional paper tray increases total input capacity up to 900 sheets for more printing and less downtime.
Solid performance, flexible connectivity
Get your first page as fast as 6.2 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 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 MS331dn is built to last.
Save paper, save energy
Automatic two-sided printing is standard, along with built-in energy-saving modes that help support ratings of EPEAT Silver and ENERGY STAR certified. The Lexmark Cartridge Collection Program (LCCP) and Lexmark Equipment Collection Program (LECP) minimize waste and support recycling (availability varies by country).
* Print and copy speeds measured in accordance with ISO/IEC 24734 and ISO/IEC 24735 respectively (ESAT). For more information see: www.lexmark.com/ISOspeeds.
** Average continuous mono declared yield in one-sided (simplex) mode up to this number of pages in accordance with ISO/IEC 19752. Actual yield will vary considerably based upon many factors. See www.lexmark.com/yields for more information.
In the Box
- Setup guide or sheet (network and local attachment)
- Software and documentation CD
- Up to 40,000 pages** return program imaging unit
- Up to 1,500 pages* starter return program toner cartridge
- Lexmark MS331dn laser printer
- Stability sheet and safety sheet or booklet
- Statement of limited warranty/guarantee
- Power cord (s)
Box contents may vary by country and/or reseller. Subject to change without notice.
Ethernet, USB or parallel cable not included.
**Imaging Unit yield based on 3 average letter/A4-size pages per print job and approximately 5% coverage. Actual Yield may vary based on other factors such as device speed, paper size and feed orientation, toner coverage, tray source, percentage of black-only printing and average print job complexity.
*Average Continuous Cartridge Yield in one-sided (simplex) mode 1,500 standard pages. Declared yield value in accordance with ISO/IEC 19752.
General Specs
| Part # | 29S0000 |
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| Print Technology |
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| Workgroup Size |
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| Display |
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| Media Sizes Supported |
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| Included Paper Handling |
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| Standard Ports |
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| Size (in. - H x W x D) |
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| Weight (lb.) |
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| Packaged Size (in. - H x W x D) |
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| Packaged Weight (lb.) |
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Printing
| Print Speed |
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|---|---|
| Print Speed Duplex |
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| Time to First Page |
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| Print Resolution |
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| Duplex |
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| Printable Area |
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Paper Handling
| Media Types Supported |
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|---|---|
| Finishing Option |
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| Number of Paper Inputs |
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| Paper Input Capacity |
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| Paper Output Capacity |
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| Paper Weight Range Supported |
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| Optional Paper Handling |
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| Recommended Monthly Page Volume |
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| Maximum Monthly Duty Cycle |
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Cartridges & Imaging
| Laser Cartridge Yields |
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|---|---|
| Imaging Unit Estimated Yield |
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| Cartridge (s) Shipping with Product |
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| Replacement Cartridges: |
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Hardware
| Processor Speed |
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|---|---|
| Memory |
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| Hard Disk |
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| Printer Languages |
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| Fonts and Symbol Sets |
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| Touch Screen Display |
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Connectivity
| Direct USB |
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| Ethernet Network |
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| Wireless |
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| Network Protocol Support |
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| Network Printing Methods |
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| Network Management Protocols |
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| Network Security |
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Supported Operating Systems
| Microsoft Windows Operating Systems Supported |
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|---|---|
| Apple Operating Systems Supported |
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| Linux Operating Systems Supported |
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| Citrix MetaFrame |
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| Novell Operating Systems Supported |
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Electrical & Operation
| ENERGY STAR |
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|---|---|
| ENERGY STAR Typical Electricity Consumption |
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| Noise Level |
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| Duplex Print Noise Level |
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| Average Power |
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| Specified Operating Environment |
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| Product Certifications |
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| UNSPSC Code |
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| Harmonized Tariff Code |
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| Country of Origin |
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| License/Agreement Terms |
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Warranties
| Limited Warranty |
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1Print and copy speeds measured in accordance with ISO/IEC 24734 and ISO/IEC 24735 respectively (ESAT). For more information see: www.lexmark.com/ISOspeeds.
2"Recommended Monthly Page Volume" is a range of pages that helps customers evaluate Lexmark's product offerings based on the average number of pages customers plan to print on the device each month. Lexmark recommends that the number of pages per month be within the stated range for optimum device performance, based on factors including: supplies replacement intervals, paper loading intervals, speed, and typical customer usage.
3"Maximum Monthly Duty Cycle" is defined as the maximum number of pages a device could deliver in a month using a multishift operation. This metric provides a comparison of robustness in relation to other Lexmark printers and MFPs.
4Average standard page yield value declared in accordance with ISO/IEC 19752.
5Actual Yield may vary based on other factors such as device speed, paper size and feed orientation, toner coverage, tray source, percentage of black-only printing and average print job complexity.
6This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit. (https://www.openssl.org/)