Strike the perfect balance of performance and affordability in small-workgroup mono printing with the Lexmark MS421dw, featuring standard two-sided printing, enhanced security and Wi-Fi.
Robust and reliable, Lexmark printers are built to work anywhere, from showroom to warehouse with few interventions. Keep going with long-life components and replacement cartridge yields of 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 to 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 honoured Lexmark with a prestigious BLI PaceSetter award for Document Imaging Security. And this Lexmark product enables you to be GDPR ready.
Performance and value
Get mono printing at up to 40 pages per minute, plus standard two-sided printing, at an affordable price. Durability and long-life components keep your maintenance costs low, too.
Energy efficiency
Make every watt count with energy management features that reduce power consumption, whether the printer is active or in sleep mode. Lower fusing temperature and automatic management of processor cores based on workload help to meet rigorous ENERGY STAR 2.0 requirements. That benefits the planet and your budget.
The definition of clear text
Some laser printers struggle to print grey text that's easy to read - not the MS420 series. Its innovative font outlining technology makes even the smallest grey text crisp and clear.
Versatile media handling
Print what you want, in the size that you want. The standard media tray adjusts to paper sizes from A6 to legal, whilst the 100-sheet multipurpose feeder accepts smaller media and envelopes to give you even more design and output possibilities.
Specifications
Summary
Product Description
Lexmark MS421dw - printer - B/W - laser
Printer Type
Workgroup printer - laser - B/W
Bundled Services
1 year Advanced Exchange Service
Weight
14 kg
Media Size Class
A4/Legal
Max Media Size
Legal (216 x 356 mm), A4 (210 x 297 mm)
Print Speed
Up to 40 ppm - B/W (ISO/IEC 24734) , Up to 20 spm - B/W duplex - A4 (210 x 297 mm) , Up to 21 spm - B/W duplex - ANSI A (Letter) (216 x 279 mm)
SUSE Linux Enterprise Server, Novell NetWare 6.5, Novell NetWare 5.1 SP6 or later, Novell NetWare 6.0 SP3 or later, SunSoft Solaris x86 10, Novell Open Enterprise Server, SuSE Linux Enterprise Server 11, Apple MacOS X 10.6, SuSE Linux Enterprise Server 10, Novell Open Enterprise Server 2.0, IBM AIX 6.1, Microsoft Windows 7 (32/64 bits), SuSE Linux Enterprise Server 10 SP3, SunSoft Solaris SPARC Platform Edition 10, Apple MacOS X Lion 10.7, IBM AIX 7.1, SunSoft Solaris x86 11, Red Hat Enterprise Linux WS 6, Apple OS X 10.8 Mountain Lion, Windows 8 (32/64 bits), SunSoft Solaris SPARC Platform Edition 11, Debian GNU/Linux 7.0, Windows 8.1 (32/64 bits), Apple OS X 10.9 Mavericks, Novell Open Enterprise Server 11, Apple MacOS X 10.10, Windows 10, SuSE Linux Enterprise Server 12, openSUSE 13.2, Apple MacOS X 10.11, Debian GNU/Linux 8.0, Red Hat Enterprise Linux WS 7, Ubuntu 16.04 LTS, Apple macOS 10.12, Linux Fedora 23, Linux Fedora 24, openSUSE 42.3
Enclosure Colour
Grey, black
Manufacturer Warranty
1-year warranty
Dimensions (WxDxH)
39.9 cm x 37.4 cm x 26 cm
Detailed Specification
General
Printer Type
Workgroup printer - laser - monochrome
Bundled Services
1 year Advanced Exchange Service
Enclosure Colour
Grey, black
Printer
Print Speed
Up to 40 ppm - B/W (ISO/IEC 24734) , Up to 20 spm - B/W duplex - A4 (210 x 297 mm) , Up to 21 spm - B/W duplex - ANSI A (Letter) (216 x 279 mm)
Built-in Devices
2 line monochrome OLED display
Connectivity Technology
Wired
Interface
USB 2.0, Gigabit LAN, Wi-Fi(n)
AirPrint Enabled
Yes
Max Resolution (B&W)
1200 x 1200 dpi
Max Resolution Class (B&W)
1200 x 1200 dpi
Image Enhancement Technology
2400 IQ
Automatic Duplexing
Yes
PostScript Support
Standard
First Print Out Time B/W
6.25 sec
Language Simulation
PCL 5E, PostScript 3, PCL 6, XPS, PDF 1.7
Fonts Included
91 x scalable PostScript , 2 x bitmapped PCL , 84 x scalable PCL , 39 x scalable PPDS , 5 x bitmapped PPDS
ANSI A (Letter) (216 x 279 mm), Legal (216 x 356 mm), Executive (184 x 267 mm), A4 (210 x 297 mm), A5 (148 x 210 mm), A6 (105 x 148 mm), Folio (216 x 330 mm), JIS B5 (182 x 257 mm), Statement (139.7 x 215.9 mm), Oficio (216 x 343 mm)
Envelope Sizes
US No 10 (104.7 x 241.3 mm), International DL (110 x 220 mm), Monarch (98.4 x 190.5 mm), US No 9 (98.6 x 225.6 mm)
1 x USB 2.0 - 4 pin USB Type B , 1 x Gigabit LAN - RJ-45
Miscellaneous
Consumables Included
1 x toner cartridge (black) - up to 3000 pages ISO/IEC 19752 , 1 x imaging unit - up to 60000 pages at 5% coverage
Compliant Standards
FCC Class B certified, UL, C-Tick, cUL, GS, NOM, ICES-003 Class B, CCC, DOC, SII, UL 60950-1, IEC 60950-1, EN 60950-1, BSMI Class B, KCC, IEC 60825-1, FDA, UL-AR, GOST-R, EN 60825-1, KC, CECP, CEL, VCCI Class B, ECMA-370, EFTA, TER, ISO 532B, TED, CAN/CSA-C22.2 No. 60950-1
Power
Power Device
Power supply - internal
Power Consumption Operational
570 Watt
Power Consumption Stand by
7.5 Watt
Power Consumption Sleep
1.9 Watt
Software / System Requirements
OS Required
SUSE Linux Enterprise Server, Novell NetWare 6.5, Novell NetWare 5.1 SP6 or later, Novell NetWare 6.0 SP3 or later, SunSoft Solaris x86 10, Novell Open Enterprise Server, SuSE Linux Enterprise Server 11, Apple MacOS X 10.6, SuSE Linux Enterprise Server 10, Novell Open Enterprise Server 2.0, IBM AIX 6.1, Microsoft Windows 7 (32/64 bits), SuSE Linux Enterprise Server 10 SP3, SunSoft Solaris SPARC Platform Edition 10, Apple MacOS X Lion 10.7, IBM AIX 7.1, SunSoft Solaris x86 11, Red Hat Enterprise Linux WS 6, Apple OS X 10.8 Mountain Lion, Windows 8 (32/64 bits), SunSoft Solaris SPARC Platform Edition 11, Debian GNU/Linux 7.0, Windows 8.1 (32/64 bits), Apple OS X 10.9 Mavericks, Novell Open Enterprise Server 11, Apple MacOS X 10.10, Windows 10, SuSE Linux Enterprise Server 12, openSUSE 13.2, Apple MacOS X 10.11, Debian GNU/Linux 8.0, Red Hat Enterprise Linux WS 7, Ubuntu 16.04 LTS, Apple macOS 10.12, Linux Fedora 23, Linux Fedora 24, openSUSE 42.3
