Manufacturer | Lexmark |
Model | MS521dn |
Manufacturer Part Number | 36ST302 |
Product Type | Laser Printer |
Printing Technology | Monochrome Laser |
Form Factor | Desktop |
Weight | 31.1 lbs. |
Standard Memory | 512 MB |
Maximum Memory Supported | 512 MB |
Processor Clock Speed | 1 GHz |
Display Size | 2.4 Inch Color LCD |
Power Source | Internal Power Supply |
Power Consumption (Operational) | 620 Watts |
Power Consumption (Standby) | 8 Watts |
Power Consumption (Sleep Mode) | 1.31 Watts |
Duplex Printing | Automatic |
Included Accessories | 100-Sheet Multipurpose Feeder, 250-Sheet Input, 150-Sheet Output Bin, Integrated Duplex Unit |
Control Panel | Button Panel with 2.4” Color LCD Display |
Lexmark MS521dn TAA HV Laser Printer with 4-Year On-site Support


Key Benefits

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- Equipped for military-grade requirements with TAA compliance and Air Force-exclusive configuration
- 4-year on-site repair service ensures long-term operational support and minimal downtime
- High-volume capability with up to 120,000 pages monthly duty cycle supports demanding workflows
Product Overview
High Voltage Version SPECIAL ORDER MS521dn TAA HV with 4 years On-site Repair - End User Air Force OnlySpecifications
Product Overview
Wireless Features
Wireless Connectivity | Optional via MarkNet N8370 Wi-Fi Module |
Compliance & Origin
Country of Origin | United States |
TAA Compliant | Yes |
Energy Star Certified | Yes |
Advanced Security Features
Secure Print Capabilities | Yes, when configured with security features |
Media Handling
Standard Input Capacity | 350 sheets |
Maximum Input Capacity | 2,000 sheets |
Standard Output Capacity | 150 sheets |
Maximum Output Capacity | 150 sheets |
Supported Media Types | Plain Paper, Labels, Card Stock, Transparencies, Envelopes |
Supported Media Sizes | A6, A5, A4, Legal, Letter, Executive, Statement, Folio, JIS-B5, DL Envelope, 10 Envelope, 7 3/4 Envelope, 9 Envelope, Universal |
Supported Media Weight | 16–32 lb (60–120 gsm) |
Interfaces
Connectivity Technology | Wired |
Standard Interfaces | Gigabit Ethernet (10/100/1000), USB 2.0 Type B |
Ethernet | Yes, Gigabit Ethernet |
USB Interface | Yes, USB 2.0 Hi-Speed Certified |
Physical & Environmental
Width | 10.2 Inch |
Depth | 15.7 Inch |
Height | 14.7 Inch |
Minimum Operating Temperature | 10°C |
Maximum Operating Temperature | 32°C |
Operating Humidity Range | 8% to 80% RH |
Acoustic Noise (Idle) | 14 dBA |
Acoustic Noise (Print) | 56 dBA |
Cloud Management & Licensing
Mobile Printing Support | Apple AirPrint Enabled |
Printing Capabilities
Maximum Print Resolution - Black | Up to 1200 x 1200 dpi |
Enhanced Print Resolution | 2400 x 600 dpi |
Black Print Speed (Letter) | Up to 46 ppm |
Black Print Speed (A4) | Up to 44 ppm |
First Page Out (Black) | As fast as 6.0 seconds |
Print Languages | PCL 5e, PCL 6, PostScript 3 Emulation, PDF 1.7, XPS, PPDS, Direct Image, XML |
Printer Fonts | 84 scalable PCL fonts, 91 scalable PostScript fonts, OCR-A, OCR-B, 39 PPDS fonts, 5 bitmap fonts |
Monthly Duty Cycle | Up to 120,000 pages |
Recommended Monthly Volume | 2,000 - 15,000 pages |
Support & Warranty
Warranty Type | 4-Year On-site Repair (Air Force Only, TAA High Voltage Version) |