Ambitious performer. Big-league features.
The Lexmark MX421ade prints at up to 42 ppm and offers fax, two-sided scanning, and copy functions, plus a convenient 4.3-inch touch screen.
Features
Ready when you are
Robust and reliable, Lexmark multifunction products are built to work anywhere from showroom to warehouse with few interventions. Keep going with long-life components and replacement cartridge yields up to 20,000 pages.
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.
Series-topping extras
The MX421ade features the fastest output in its series for exceptional performance, two-sided scanning and a 4.3-inch touch screen offering a wide selection of standard solutions to enhance ease of use, customization and efficiency.
Multi-core power
A 1 GHz dual-core processor with 1 GB of standard memory gives you the power to do a combination of faxing, printing, copying, and scanning for maximum productivity. And you can be confident that your complex file with images, charts and small print will look just the way you designed it.
Energy efficiency
Make every watt count with energy management features that reduce power consumption whether 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.
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.
| Fax Color | Monochrome |
| USB | Yes |
| Limited Warranty | 1 Year |
| Copier Type | Flatbed |
| Copy Color | Monochrome |
| Screen Size | 4.30" |
| Touchscreen | Yes |
| Wireless LAN | No |
| Ethernet Technology | Gigabit Ethernet |
| Input Voltage | 120 V AC |
| Power Source | AC Supply |
| Media Size | DL Envelope - 4.30" x 8.60" |
| Letter - 8.50" x 11" | |
| Legal - 8.50" x 14" | |
| Folio - 8.27" x 13" | |
| B5 - 6.90" x 9.80" | |
| A6 - 4.10" x 5.80" | |
| A5 - 5.80" x 8.30" | |
| A4 - 8.30" x 11.70" | |
| Oficio | |
| Statement - 8.50" x 5.50" | |
| Universal | |
| Envelope No. 10 | |
| Envelope No. 9 | |
| Executive - 7.25" x 10.50" | |
| Media Handling | 1 x Automatic Document Feeder 50 Sheet |
| 1 x Input Tray 250 Sheet | |
| 1 x Output Bin 150 Sheet | |
| 1 x Multipurpose Feeder 100 Sheet | |
| Media Type | Thin Paper |
| Plain Paper | |
| Label | |
| Envelope | |
| Card Stock | |
| Bond Paper | |
| Transparency | |
| Standard Input Media Capacity | 350 sheets |
| Duty Cycle | 100000 |
| Recommended Monthly Print Volume | 1000 to 10000 |
| Scanner Type | Flatbed |
| Optical Resolution | 1200 dpi |
| Scan Color | Color |
| Weight (Approximate) | 42.8 lb |
| Form Factor | Desktop |
| Height | 18.4" |
| Width | 15.7" |
| Depth | 16.9" |
| Duplex Printing | Automatic |
| Multifunction Devices | Copier/Fax/Printer/Scanner |
| Recommended Use | Plain Paper Print |
| Maximum Print Resolution | 1200 x 1200 dpi |
| Maximum Mono Print Speed (ppm) | 42 |
| Print Color Capability | Monochrome |
| Product Type | Laser Multifunction Printer |
| Manufacturer Part Number | 36S1058 |
| Manufacturer | Lexmark International, Inc |
| Product Model | MX421ade |
| Product Name | MX421ade Multifunction Mono Laser |
| Product Series | MX420 |
| Brand Name | Lexmark |
| Package Contents |
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| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Certification | Blue Angel |
| CECP | |
| China Energy Label (CEL) | |
| EPEAT Silver | |
| EuP | |
| GS | |
| Energy Star | Yes |