| Global Product Type | Printers-Laser |
| Pre-Consumer Recycled Content Percent | Stability Sheet; Safety Sheet; Lexmark Cartridge Collection Program Information; Power Cords; Statement of Limited Warranty/Guarantee; Software and Documentation CD; Setup Guide; Starter Return Program Toner Cartridge; Return Program Imaging Unit |
| Post-Consumer Recycled Content Percent | 0% |
| Total Recycled Content Percent | 0% |
| Width | 16.85" |
| Depth | 20.1" |
| Height | 17.5" |
| Network Ready | Yes |
| Connector/Port/Interface | Ethernet; USB |
| Compliance Standards | Energy Star Rated |
| Operating System Compatibility | Linux®: Debian 7.0, 8.0, Fedora 23, 24, openSUSE™ Linux® 13.2, 42.3, Red Hat® Enterprise Linux® WS 6, 7, SUSE™ Linux® Enterprise Server 10, 11, 12, Ubuntu 16.04 LTS; Mac® OS X 10.6 and Later; UNIX®: IBM AIX 6.1, 7.1, Sun Microsystems SPARC 10, 11, Sun Microsystems Solaris™ 10, 11; Windows® Server 2000, 7, 8, 8.1, Server 2012, 10 |
| Model Name/Number | MS821dn |
| Printer Type | Laser |
| Maximum Print Speed (Black) | 55 ppm |
| B&W or Color Output | B&W |
| Print Resolution (Black) (Width x Height) | 1200 x 1200 dpi |
| Wireless Printing | No |
| Maximum Paper Size | 8.5 x 14 |
| LCD Display | Yes |
| Maximum Memory | 4.6 GB |
| Monthly Duty Cycle (Pages) | 250,000 |
| Standard Memory | 512 MB |
| First Page Out | 4.5 s |
| Duplex Printing | Automatic |
| Network Capable | Yes |
| Network Types | 10/100/1000Base-T Ethernet |
| Paper Input Capacity (Sheets) | 650 |
| Paper Feeder Type | 100-Sheet Multipurpose Feeder; 550-Sheet Input |
| Processor | 1,000 MHz |
| Emulations | Adobe® PDF 1.7; Adobe® PostScript® 3™; Apple AirPrint™; Direct Image; HP PCL 5e; HP PCL 6 |
| Package Includes | Stability Sheet; Safety Sheet; Lexmark Cartridge Collection Program Information; Power Cords; Statement of Limited Warranty/Guarantee; Software and Documentation CD; Setup Guide; Starter Return Program Toner Cartridge; Return Program Imaging Unit |