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Lexmark

Lexmark MS421dn 1200 x 1200 DPI A4

Lexmark MS421dn 1200 x 1200 DPI A4

Regular price £362.70 ex VAT £435.24 inc VAT
Regular price ex VAT £435.24 inc VAT Sale price £362.70 ex VAT
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A4, Monochrome Laser, Duplex, 40ppm, Gigabit Ethernet, USB 2.0 Type B

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.

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.

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.

Ready when you are
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.

Printing
Time to first page (black, normal) 6.25 s
Duplex print speed (black, normal quality, A4/US Letter) 20 ppm
Print speed (black, normal quality, A4/US Letter) 40 ppm
Maximum resolution 1200 x 1200 DPI
Duplex printing Yes
Print technology Laser
Colour No
Features
Page description languages Microsoft XPS, PCL 5e, PCL 6, PDF 1.7, PPDS, PostScript 3
Recommended duty cycle 1000 - 10000 pages per month
Maximum duty cycle 100000 pages per month
Input & output capacity
Maximum output capacity 150 sheets
Maximum input capacity 900 sheets
Maximum number of input trays 3
Multi-Purpose tray input capacity 100 sheets
Multi-Purpose tray Yes
Paper input type Paper tray
Total output capacity 150 sheets
Total input capacity 300 sheets
Total number of input trays 2
Paper handling
Envelopes sizes 7 3/4, 9, 10, DL
JIS B-series sizes (B0...B9) B5
Non-ISO print media sizes Executive, Folio, Letter, Oficio, Statement, Universal
ISO A-series sizes (A0...A9) A4, A5, A6
Multi-purpose tray media types Envelopes, Labels, Plain paper, Transparencies
Paper tray media types Card stock, Envelopes, Labels, Plain paper, Transparencies
Maximum ISO A-series paper size A4
Ports & interfaces
USB connector USB Type-B
Direct printing No
Standard interfaces Ethernet
Network
Security algorithms HTTPS, IPSec, LEAP, PEAP, SNMP, SNMPv3, SSL/TLS, TTLS
Cabling technology 10/100/1000Base-T(X)
Ethernet LAN data rates 10,100,1000 Mbit/s
Ethernet LAN Yes
Wi-Fi No
Performance
Sound pressure level (duplex printing) 54 dB
Sound pressure level (printing) 55 dB
Processor frequency 1000 MHz
Built-in processor Yes
Maximum internal memory 512 MB
Internal memory 512 MB
Design
Display number of lines 2 lines
Touchscreen No
Colour display No
Display OLED
Built-in display Yes
Product colour Black, Grey
Power
Energy Star Typical Electricity Consumption (TEC) 1.5 kWh/week
Power consumption (ready) 7.5 W
System requirements
Linux operating systems supported Yes
Windows operating systems supported Yes
Operational conditions
Operating altitude 0 - 5000 m
Operating relative humidity (H-H) 8 - 80%
Operating temperature (T-T) 16 - 32 °C
Sustainability
Sustainability certificates ENERGY STAR
Weight & dimensions
Weight 14 kg
Height 260 mm
Depth 374 mm
Width 399 mm
Packaging data
Package weight 15.8 kg
Package height 376 mm
Package depth 470 mm
Package width 430 mm
Packaging content
Software CD Yes
Documentation CD Yes
Cables included AC
  • Contains N9K06AE, N9K05AE
  • 12-month warranty
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About the Product

A4, Monochrome Laser, Duplex, 40ppm, Gigabit Ethernet, USB 2.0 Type B

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.

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.

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.

Ready when you are
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.

Printing
Time to first page (black, normal) 6.25 s
Duplex print speed (black, normal quality, A4/US Letter) 20 ppm
Print speed (black, normal quality, A4/US Letter) 40 ppm
Maximum resolution 1200 x 1200 DPI
Duplex printing Yes
Print technology Laser
Colour No
Features
Page description languages Microsoft XPS, PCL 5e, PCL 6, PDF 1.7, PPDS, PostScript 3
Recommended duty cycle 1000 - 10000 pages per month
Maximum duty cycle 100000 pages per month
Input & output capacity
Maximum output capacity 150 sheets
Maximum input capacity 900 sheets
Maximum number of input trays 3
Multi-Purpose tray input capacity 100 sheets
Multi-Purpose tray Yes
Paper input type Paper tray
Total output capacity 150 sheets
Total input capacity 300 sheets
Total number of input trays 2
Paper handling
Envelopes sizes 7 3/4, 9, 10, DL
JIS B-series sizes (B0...B9) B5
Non-ISO print media sizes Executive, Folio, Letter, Oficio, Statement, Universal
ISO A-series sizes (A0...A9) A4, A5, A6
Multi-purpose tray media types Envelopes, Labels, Plain paper, Transparencies
Paper tray media types Card stock, Envelopes, Labels, Plain paper, Transparencies
Maximum ISO A-series paper size A4
Ports & interfaces
USB connector USB Type-B
Direct printing No
Standard interfaces Ethernet
Network
Security algorithms HTTPS, IPSec, LEAP, PEAP, SNMP, SNMPv3, SSL/TLS, TTLS
Cabling technology 10/100/1000Base-T(X)
Ethernet LAN data rates 10,100,1000 Mbit/s
Ethernet LAN Yes
Wi-Fi No
Performance
Sound pressure level (duplex printing) 54 dB
Sound pressure level (printing) 55 dB
Processor frequency 1000 MHz
Built-in processor Yes
Maximum internal memory 512 MB
Internal memory 512 MB
Design
Display number of lines 2 lines
Touchscreen No
Colour display No
Display OLED
Built-in display Yes
Product colour Black, Grey
Power
Energy Star Typical Electricity Consumption (TEC) 1.5 kWh/week
Power consumption (ready) 7.5 W
System requirements
Linux operating systems supported Yes
Windows operating systems supported Yes
Operational conditions
Operating altitude 0 - 5000 m
Operating relative humidity (H-H) 8 - 80%
Operating temperature (T-T) 16 - 32 °C
Sustainability
Sustainability certificates ENERGY STAR
Weight & dimensions
Weight 14 kg
Height 260 mm
Depth 374 mm
Width 399 mm
Packaging data
Package weight 15.8 kg
Package height 376 mm
Package depth 470 mm
Package width 430 mm
Packaging content
Software CD Yes
Documentation CD Yes
Cables included AC

Frequently Asked Questions

Not only do we offer genuine printer ink cartridges, there’s also the option of buying a compatible “own brand” cartridge. Unlike many compatibles, ours are made to the highest standards and always go through a rigorous testing process before they leave the factory. They are then covered by our 3-year warranty. If you need to return your order, we’ll give you a full refund and not fuss over details.

We champion high-quality products but we know price is important too. All our original cartridges are covered by our low price promise so if you place an order with us and within seven days find the same product online cheaper elsewhere, we’ll refund the difference. What’s more, we offer free next-day delivery on all orders so you can make sure you never miss a deadline again.

We pride ourselves on how we deal with customers and are just a phone call away on 07708 014676. During office hours, we answer calls straight away and get back to you when we say we will. If you prefer email, then you can always expect a prompt and professional reply. You can contact us at info@everythingink.co.uk with any printing related questions.
FREE delivery on everything. Order before 5:15 PM for dispatch today