Lexmark MS421dn User Manual

MS320/MS420 Series

Reliability. Security. Productivity.

MS421dw with optional tray

Lexmark MS320/MS420 Series

Strike the perfect balance of performance and affordability in small-workgroup mono printing with standard two-sided output,
enhanced security and built-in durability. The Lexmark MS320/420 Series’ multi-core processor supports output at up to 40 pages
per minute*, whilst long-lasting printing components reduce downtime. You can connect via standard USB or gigabit ethernet -

plus Wi-Fi on theMS421dw.

Robust, built-in security

} Lexmark’s full-spectrum security architecture helps keep

your information safe - on the document, the device, over
the network, and everywhere in between.

} A range of embedded features harden device against

attacks, such as Condential Print, Audit logging and

much more.

Get more done

} Tackle your printing workload with the power of a 1-GHz

dual-core processor and 512 MB of memory.

} Get up to 40-page-per-minute printing (MS421dn,

MS421dw) or 36-page-per-minute printing (MS321dn).

} Two-line LCD lets you congure, interact and monitor vital

system information.

} Use media sizes from A6 to legal via the paper tray,

plus smaller media and envelopes via the 100-sheet
multipurpose feeder.

Ready when you are

} Long-life fuser and imaging components extend uptime.

} Unison™ Toner replacement cartridges deliver up to

20,000 pages** of high-quality printing.

} Maximum input capacity of 900 pages means

fewer interruptions.

} Durable metal frame is designed for longevity.

} Standard Condential Print feature (on MS421dn and

MS421dw) helps ensure output security via simple PIN.

} Keypoint Intelligence - Buyers Lab honoured Lexmark

with a prestigious BLI PaceSetter award for Document
Imaging Security***.

Built for planet earth

} Energy management features reduce power consumption

in active use or sleep mode.

} Standard two-sided printing saves paper.

} Use of post-consumer recycled content in manufacturing

saves natural resources.

®

} Device is rated EPEAT

Silver and ENERGY STAR® certied.

} Recycle cartridges through the award-winning Lexmark

Cartridge Collection Programme (LCCP).

*Print and copy speeds measured in accordance with ISO/IEC 2473 4 and ISO/IEC 24735 respectively (ESAT). For more information see: www.lexmark .com/ISOspeeds .
**Average standard page yield value declared in accordance with ISO/IEC 19752.
***Award based on Western Europe data

lexmark.co.uk