- Monochrome Laser
- Duplex (2-sided) Printing: Integrated Duplex
- Print Speed: Up to 46 ppm
- Recommended Monthly Page Volume: 2000 - 15000 pages†
- Enhanced security and built-in durability, the MS521dn supports the success of mid-size workgroups in all their mono printing.
Lexmark MS/MX321, 421, 521, 622, MX522, MS621 Return Program 6K Toner Cartridge 56F1000 6,000 pages
Lexmark MS/MX521, 622, MX522, MS621 Return Program 25K Toner Cartridge 56F1U00 25,000 pages
Lexmark MS/MX421, 521, 622, MS621, MX522 Return Program 20K Toner Cartridge 56F1X00 20,000 pages
Lexmark MS/MX321, 421, 521, 622, MS621, MX522 Return Program 15K Toner Cartridge 56F1H00 15,000 pages
Ready when you are
Robust and reliable, Lexmark printers are built to work anywhere from showroom to warehouse with few interventions. Keep going with long-life components, replacement cartridge yields up to 25,000 pages** and a maximum input capacity of 2000 pages.
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. That’s why Keypoint Intelligence—Buyers Lab honoured Lexmark with a prestigious BLI PaceSetter award for Document Imaging Security***. And this Lexmark product enables you to be GDPR ready.
Performance and value
Get mono printing at up to 46 pages per minute, plus standard two-sided printing, at an affordable price. Durability and long-life components keep your maintenance costs low, too.
Make every watt count with energy management features that reduce power consumption whether the printer is active or in sleep mode. Lower fusing temperature and automatic management of processor cores based on workload help meet rigorous ENERGY STAR 2.0 requirements. That benefits the planet and your budget.
The definition of clear text
Some laser printers struggle to print grey text that’s easy to read—not the MS520 series. Its innovative font outlining technology makes even the smallest grey text crisp and clear.
Versatile media handling
Print what you want, in the size you want. The included media tray adjusts to paper sizes from A6 to legal, while the 100-sheet multipurpose feeder accepts smaller media and envelopes to give you even more design and output possibilities.
All information provided is subject to change without notice. Lexmark is not liable for any errors or omissions.
*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 standard page yield value declared in accordance with ISO/IEC 19752. ***Award based on North America and/or Western Europe data
†"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.
All information is subject to change without notice. Lexmark is not liable for any errors or omissions.
Drivers and Support
- Interactive User Guide
- How-to Videos
In the Box
- Software and documentation CD
- Setup guide or sheet (network and local attachment)
- Up to 5,000 pages* return program toner cartridge
- Return program imaging unit
- Power cord(s)
- Statement of limited warranty/guarantee
- Stability sheet and safety sheet or booklet
- Lexmark MS521dn laser printer
- Lexmark Cartridge Collection Program information
Ethernet, USB or parallel cable not included.
Box contents may vary by country and/or reseller. Subject to change without notice.
*Average Continuous Cartridge Yield in one-sided (simplex) mode 6,000 standard pages. Declared yield value in accordance with ISO/IEC 19752.
|Media Sizes Supported
|Included Paper Handling
|Size (in. - H x W x D)
|Packaged Size (in. - H x W x D)
|Packaged Weight (lb.)
|Print Speed Duplex
|Time to First Page
|Media Types Supported
|Number of Paper Inputs
|Paper Input Capacity
|Paper Output Capacity
|Paper Weight Range Supported
|Optional Paper Handling
|Recommended Monthly Page Volume
|Maximum Monthly Duty Cycle
Cartridges & Imaging
|Laser Cartridge Yields
|Imaging Unit Estimated Yield
|Cartridge(s) Shipping with Product
|Fonts and Symbol Sets
|Touch Screen Display
|Network Protocol Support
|Network Printing Methods
|Network Management Protocols
|Optional Network Ports
Supported Operating Systems
|Microsoft Windows Operating Systems Supported
|Apple Operating Systems Supported
|Linux Operating Systems Supported
|Novell Operating Systems Supported
|UNIX Operating Systems Supported
Electrical & Operation
|ENERGY STAR Typical Electricity Consumption
|Duplex Print Noise Level
|Specified Operating Environment
|Harmonized Tariff Code
|Country of Origin