| Global Product Type | Laser Printers |
| Pre-Consumer Recycled Content Percent | 0% |
| Post-Consumer Recycled Content Percent | 0% |
| Total Recycled Content Percent | 0% |
| Width | 16.11" |
| Depth | 16.5" |
| Height | 11" |
| Network Ready | Yes |
| Connector/Port/Interface | Wi-Fi |
| Operating System Compatibility | Windows® 2000, Server 2003, XP, Vista |
| Printing Type | Laser |
| Model Name/Number | MS331dn |
| Maximum Print Speed (Black) | 40 ppm |
| B&W or Color Output | B&W |
| Print Resolution (Black) (Width x Height) | 600 x 600 dpi |
| Wireless Printing | Yes |
| Maximum Paper Size | 8.5 x 14 |
| Maximum Memory | 256 MB |
| Monthly Duty Cycle (Pages) | 50,000 |
| Standard Memory | 256 MB |
| First Page Out | 6.2 s |
| Duplex Printing | Automatic |
| Network Capable | Yes |
| Network Types | 10/100Base-TX Ethernet |
| Paper Input Capacity (Sheets) | 550 |
| Paper Feeder Type | Multipurpose Tray |
| Emulations | PostScript 3 |
| Processor Speed | 1 GHz |
| LCD Display (Yes/No) | Yes |
| Product Biodegradability Indicator | N |
| Product Compostability Indicator | N |
| Product Biodegradability in Days | 0 |