This is an FCC Class A device. Not intended for use in residential or domestic environments.
The Lexmark MS821n features a first page in just 4.5 seconds and output of up to 55  pages per minute*.
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 honored Lexmark with a prestigious BLI PaceSetter award for Document Imaging Security***. And this Lexmark product enables you to be GDPR ready.
A combination of 1-GHz dual-core processor and 512 MB of memory (upgradeable to 4.5 GB) has the power to handle demanding tasks right now while providing a secure, upgradeable framework for future advances in product functionality. And all two-sided-printing models in Lexmark’s most energy-efficient line of large-workgroup monochrome products ever are rated EPEAT® Silver and ENERGY STAR® (2.0) certified.
With new front power button and USB port, 2.4-inch colour LCD/keypad to monitor and configure system settings and single-door access to parts and supplies, it’s easier than ever to get things done. Convenient front access to the paper path means you’ll virtually never have to access the back of the device, allowing placement in or on cabinets. And ADA-compliant trays have push-button sliders and open with one hand, requiring low force and no twisting.
With access to input capacity of up to 4400 sheets, replacement toner cartridges that go as high as 15,000 pages**, long-life imaging unit and a fuser that may never need replacement, you’ll spend more time printing. Plus, innovations in part replacement and accessibility help you resolve problems quickly.
A first page as fast as 4.5 seconds sets the stage for printing and copying up to 55  ppm*. And support for large workloads is built in, with recommended monthly page volume as high as 350,000 pages.
Steel frames and a robust paper feeding system that reliably handles diverse media types and sizes support heavy-duty use and a long life in even the harshest environments.
* 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
Ethernet, USB or parallel cable not included.
*Average Continuous Cartridge Yield in one-sided (simplex) mode 11,000 standard pages. Declared yield value in accordance with ISO/IEC 19752.
Box contents may vary by country and/or reseller. Subject to change without notice.
|Media sizes supported||
|Standard paper handling||
|Packaged size (HxWxD)||
|Print speed duplex||
|Time to first page||
|Media types supported||
|Number of paper inputs||
|Paper input capacity||
|Paper output capacity||
|Paper weight range supported||
|Integrated Tray Card Stock Upper limit||
|Optional paper handling||
|Recommended monthly page volume||
|Maximum monthly duty cycle||
|Imaging unit yield||
|Cartridge(s) shipped with product||
|Fonts and symbol sets||
|Touch screen display||
|Network protocol support||
|Network printing methods||
|Network management protocols||
|Optional local ports||
|Optional network ports||
|Microsoft Windows operating systems supported||
|Apple Operating Systems Supported||
|Linux operating systems supported||
|Novell operating systems supported||
|UNIX operating systems supported||
|Energy Star Typical Electricity Consumption||
|Noise level / Noise Level||
|Duplex print noise level||
|Average power in Hibernate mode / Average power in Sleep mode / Average power in Ready mode / Average power while printing||
|Specified operating environment||
|Country of origin||
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 continuous cartridge yield is stated number of standard pages as listed. Declared yield value in accordance with ISO/IEC 19798.
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., *Imaging unit maximum yield estimate based on 3 average Letter/A4-size pages per print job at approximately 5% coverage.
6This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit. (http://www.openssl.org/)
|Name||Part no.||Page Yield *|
|Name||Part no.||Page Yield|
*Average continuous cartridge yield is stated number of standard pages as listed. Declared yield value in accordance with ISO/IEC 19798.