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Lexmark

Lexmark 36ST200 MS421dn monochrome laser printer

SKU CH-WNR7-381SX MPN 36ST200

Monochrome laser printer prints up to 42 pages per minute with automatic duplex and 1200 x 1200 dpi resolution

  • Recommended UsePlain Paper Print
  • FunctionsLaser Printer
  • Output TypeMonochrome
  • Color Print SpeedMonochrome
  • Black Print Quality1200 x 1200 dpi
  • Duplex printingAutomatic
  • Print up to 42 pages per minute for fast output
  • Automatic two-sided printing cuts paper use
  • 1200 x 1200 dpi resolution delivers sharp text
  • 512 MB memory handles complex jobs
  • 350-sheet tray capacity reduces reloads

Monochrome laser for small workgroups

The Lexmark MS421dn is a monochrome laser printer built for small workgroups that need fast, two-sided output on plain paper. It prints at up to 42 pages per minute and produces black text at 1200 x 1200 dpi. A 1 GHz processor and 512 MB of memory handle print jobs without slowing the device down. Automatic duplex printing comes as standard.

350-sheet tray and long-life components

A single input tray holds 350 sheets and the output bin matches that capacity, so large jobs can run without reloading. Long-life components and replacement cartridges rated for up to 20,000 pages reduce the frequency of maintenance interventions. The engine is designed for continuous operation in environments ranging from showrooms to warehouses.

Fixed memory and mono-only output

Memory is fixed at 512 MB with no expansion option, limiting the size of complex print jobs the printer can buffer. The device prints, copies, scans and faxes in monochrome only, so colour documents must be produced elsewhere. Maximum scan size reaches Folio at 8.27" x 13" and Legal at 8.50" x 14", restricting larger-format originals.

Highlights

  • Print up to 42 pages per minute for fast output
  • Automatic two-sided printing cuts paper use
  • 1200 x 1200 dpi resolution delivers sharp text
  • 512 MB memory handles complex jobs
  • 350-sheet tray capacity reduces reloads

Specifications

BrandLexmark
SeriesMS420
Recommended UsePlain Paper Print
FunctionsLaser Printer
Output TypeMonochrome
Color Print SpeedMonochrome
Black Print Quality1200 x 1200 dpi
Duplex printingAutomatic
Copy Speed, ColorMonochrome
Scan Resolution, Optical1200 x 1200 dpi
Scan Maximum Document SizeFolio Folio - 8.27" x 13" Statement - 8.50" x 5.50" Statement Oficio Legal - 8.50" x 14" Legal Letter - 8.50" x 11" Letter Executive - 7.25" x 10.50" Executive B5 (JIS) DL Envelope DL Envelope - 4.30" x 8.60" A6 A6 - 4.10" x 5.80" Universal A5 - 5.80" x 8.30" A5 Envelope No. 7 3/4 A4 - 8.30" x 11.70" A4 Envelope No. 9 Envelope No. 10
Color FaxMonochrome
Input Capacity, std.350 sheets
Input Capacity, max.350 sheets
Output Capacity, std.350 sheets
Output Capacity, max.350 sheets
Processor(MHz)1 GHz
Memory, std.512 MB
Memory, max.512 MB
Shipping weight16.33 kg
Package size480 × 440 × 370 mm

Questions about this item

What is the maximum monochrome print speed of the Lexmark MS421dn?

The Lexmark MS421dn prints up to 42 pages per minute in monochrome.

What paper sizes does the standard 350-sheet input tray support?

The standard tray handles Letter, Legal, Executive, Folio, A6, B5 (JIS), DL Envelope, Statement and Oficio sizes.

How do you enable automatic two-sided printing on the MS421dn?

Select the duplex option in the print driver or on the device control panel; the printer will automatically print on both sides of the sheet.

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