Ms821dn - Printer - Laser Mono - A4 52ppm - USB2.0 / Ethernet - 512MB (50g0125)

Introduction

Ready to work
With access to input capacity of up to 4400 sheets, replacement toner cartridges that go as high as 55,000 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.

Fast start + enduring performance
A first page as fast as 4.5 seconds sets the stage for printing and copying up to 55 ^[52] ppm*. And support for large workloads is built in, with recommended monthly page volume as high as 350,000 pages.

Meet the future
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.

Engineered to last
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.

Interact with ease
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.

Full-spectrum security
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.

Printing

Colour

N

Print technology

Laser

Duplex printing

Y

Maximum resolution

1200 x 1200 DPI

Print speed (black, normal quality, A4/US Letter)

52 ppm

Time to first page (black, normal)

4.5 s

Features

Maximum duty cycle

250000 pages per month

Recommended duty cycle

3000 - 50000 pages per month

Page description languages

Microsoft XPS, PCL 5e, PCL 6, PDF 1.7, PPDS, PostScript 3

Input & output capacity

Total number of input trays

2

Total input capacity

650 sheets

Total output capacity

550 sheets

Paper input type

Paper tray

Maximum number of input trays

6

Maximum input capacity

4400 sheets

Maximum output capacity

2550 sheets

Paper handling

Maximum ISO A-series paper size

A4

Paper tray media types

Card stock, Envelopes, Labels, Plain paper, Transparencies

Multi-purpose tray media types

Envelopes, Labels, Plain paper, Transparencies

ISO A-series sizes (A0...A9)

A4, A5, A6

Non-ISO print media sizes

Executive, Folio, Legal, Letter, Oficio, Statement, Universal

JIS B-series sizes (B0...B9)

B5

Envelopes sizes

7 3/4, 9, 10, B5, C5, DL

Ports & interfaces

Standard interfaces

Ethernet, USB 2.0

Direct printing

Y

USB connector

USB Type-A / USB Type-B

Optional connectivity

Wireless LAN

Network

Ethernet LAN

Y

Cabling technology

10/100/1000Base-T(X)

Ethernet LAN data rates

10,100,1000 Mbit/s

Security algorithms

HTTPS, IPSec, LEAP, PEAP, SNMP, SNMPv3, SSL/TLS, TTLS

Performance

Internal memory

512 MB

Maximum internal memory

4608 MB

Built-in processor

Y

Processor frequency

1000 MHz

Processor cores

3

Sound pressure level (printing)

57 dB

Sound pressure level (duplex printing)

56 dB

Design

Built-in display

Y

Display

LCD

Colour display

Y

Display diagonal

6.1 cm (2.4")

Touchscreen

N

Power

Power consumption (ready)

39 W

Energy Star Typical Electricity Consumption (TEC)

2.1 kWh/week

System requirements

Windows operating systems supported

Y

Mac operating systems supported

Y

Linux operating systems supported

Y

Operational conditions

Operating temperature (T-T)

10 - 32 °C

Operating relative humidity (H-H)

8 - 80%

Operating altitude

0 - 2896 m

Sustainability

Sustainability certificates

ENERGY STAR

Weight & dimensions

Width

428 mm

Depth

510 mm

Height

445 mm

Weight

25.4 kg

Packaging data

Package width

550 mm

Package depth

650 mm

Package height

565 mm

Package weight

29.9 kg

Packaging content

Power cord included

Y

Software CD

Y

Documentation CD

Y