The Lexmark CX421adn packs reliable, productive and secure color multifunction performance into a small-footprint package with output up to 25  pages per minute*.
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Make every watt count with energy management features that reduce power consumption whether the device is active or in sleep mode. Lower fusing temperature, automatic management of processor cores based on workload, and standard two-sided printing all help it achieve EPEAT® Silver rating and ENERGY STAR® (2.0) certification. That benefits the planet and your budget.
Colour that only looks expensive
Thanks to PANTONE® calibration, embedded colour sample pages and Lexmark colour Replacement, you’ll get accurate, professional colour in-house. And you’ll save toner with included tools that let you choose when and how much colour to print, including mono-only print drivers, user-based colour print permissions and quotas, global colour density control, object-specific colour Saver, proof before printing and more.
Classic connections, wireless convenience
Beyond included USB and gigabit ethernet, this device lets you connect wirelessly via AirPrint, Google Cloud Print, and Mopria on any network with existing Wi-Fi access. An optional Wi-Fi card offers an additional secure, direct mobile print connection. And with Lexmark Mobile Print, printing’s as easy as hitting print, choosing your printer and picking up your job.
Engineered to perform—and last
Driven by a 1.2GHz quad-core processor, the CX421dn prints up to 25  pages per minute* and can scan up to 50  images per minute. With its steel frame, long-life imaging system, ease of upgrades and robust paper feeding system, it’s ready for lasting performance in any environment.
Interact with ease
With its small footprint, the CX421dn is easy to find a place for. And the new front-panel power button and direct-print USB port, 2.4-inch colour LCD with keypad and secure browser-based device management make it easy to interact with.
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.
In the Box
- 2,000*-page starter Colour (CMY) Toner Cartridges
- Lexmark CX421adn color laser multifunction printer
- 4 Developer units (K, C M, Y)
- 3,000*-page starter Black Toner Cartridge
- Statement of limited warranty / guarantee
- Setup guide or sheet (network and local attachment)
- Lexmark Cartridge Collection Program information
- Photoconductor unit
- Power cord(s)
- Software and Documentation CD
Box contents may vary by country and/or reseller. Subject to change without notice.
Ethernet, USB or parallel cable not included.
*Average continuous black or continuous composite CMY declared cartridge yield in one-sided (simplex) mode up to this number of standard pages in accordance with ISO/IEC 19798.
|Media Sizes Supported|
|Included Paper Handling|
|Size (mm - H x W x D)|
|Packaged Size (mm - H x W x D)|
|Packaged Weight, kg|
|Copy Speed Duplex|
|Time to First Copy|
|Reduce / Enlarge Range|
|Fax Transmission Speed|
|Print Speed Duplex|
|Time to First Page|
|Scanner Type / ADF Scan|
|A4/Ltr Simplex Scan Speed / Scan Speed (A4/Ltr|
|A4/Ltr Duplex Scan Speed / Duplex Scan Speed (A4/Ltr|
|Optical Scanning Resolution|
|Scan File Formats|
|ADF Paper Input Capacity / ADF Paper Output Capacity|
|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|
Cartridges & Imaging
|Laser Cartridge Yields|
|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|
|Country of Origin|
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