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Oki MICROLINE 420n 9-Pin Monochrome Dot Matrix Printer (62418703 )

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Oki MICROLINE 420n 9-Pin Monochrome Dot Matrix Printer

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Delivers the kind of productivity usually reserved for printers many times the price - starting with a super-fast print speed of 570 cps (in Super Speed Draft mode). Cables not included.
  • MacMall Part #: 447338 
  • Manufacturer Part #: 62418703  
  • UPC: 051851440521 
  • Platform: PC 

It's designed for commanding performance in demanding environments.

The OKI MICROLINE 420 9-pin printer is a quantum leap forward in Impact printer performance.

Engineered for dedicated forms printing in the most demanding point-of-sale, automation and utility environments, ML420 printer is right at home in applications such as retail sales counters, medical facilities, automotive rental and repair shops, airline boarding gates, financial departments and manufacturing sites. Its print speed and versatile paper handling make it ideal for the office, too.

Performance is built in. The ML420 sports features that give a strong edge over its predecessors as well as the competition:

– 3-piece top cover provides easy access and unsurpassed break resistance
– An internal cooling fan provides continuous airflow for the printhead - maximizing throughput productivity for long, unattended print jobs
– Additional feed rollers provide precise forms handling and printed-character placement accuracy

Exceptional paper-handling versatility. The ML420 has a zero-tear feature that accurately positions continuous forms for a clean tear at the perforation, which eliminates wasted stock. You also get perfect results with single sheets, index stock, labels and envelopes, too. All without jams or smears.

Value that goes the distance. The OKI ML420 delivers the kind of productivity usually reserved for printers many times the price - starting with a superfast print speed of 570 characters-per-second (in SuperSpeed Draft mode).

Then there's the rugged printhead - with its 200-million character life, powerful samarium cobalt magnets and stored-energy pins - delivering precise, sharp characters all the way through to the last page of a 6-part form. And the patented OKI closed-loop feedback system that assures character placement accuracy.

The OKI ML420: Just turn 'em on and turn 'em loose.

Built to last, inside and out. Field-proven reliability is just one reason OKI MICROLINE impact printers are the most widely-used in North America. The performance-optimized power supply of the ML420 has been enlarged to easily handle harsh printing conditions - and its energy management capabilities match power expenditures to print-job size, maximizing the life of the 9-pin printhead and other components. A long-lasting rack-and-pinion drive system ensures print quality longer than belt or cable systems. And the ergonomically-designed, impact-resistant chassis protects the ML420 from damage, even in the toughest working environments.

Performance that's user-friendly. Controls are conveniently placed on the front panel for fast access. The automatic loading of continuous and cut stock makes every print job easier, and the design of the internal sheet separator enables easy loading of tractor-fed paper into the rear push tractor.

The reliable, affordable ML420 can work wonders in virtually any forms-handling application.

Technical Specs

Printer Type Workgroup printer - dot-matrix - 9 pin - monochrome
Print Speed Up to 570 char/sec - max speed - 12 cpi ¦ Up to 510 char/sec - draft - 10 cpi ¦ Up to 380 char/sec - normal - 10 cpi ¦ Up to 95 char/sec - near letter - 10 cpi
Connectivity Technology Wired
Interface Parallel, USB
Max Resolution ( B&W ) 240 x 216 dpi
Language Simulation EPSON FX, Okidata Microline, IBM ProPrinter
Fonts Courier, Gothic
Fonts Included 8 x barcode
Barcodes Code 39, EAN/JAN-8 , EAN/JAN-13 , UPC-A, UPC-E, Code 128, Interleaved 2 of 5, Postnet
RAM Installed ( Max ) 128 KB
Media Handling
Media Type Envelopes, labels, plain paper, continuous forms
Max Media Size Roll (10 in)
Media Sizes Roll (10 in)
Media Thickness Range Up to 0.017 in
Media Feeder(s) 1 x manual - 1 roll - Roll (10 in)
Max Sheets in Multi-Part Form 6
Duty Cycle
Monthly Duty Cycle (max) 24000 pages
Networking Internal
Data Link Protocol Ethernet, Fast Ethernet
Expansion / Connectivity
Expansion Slot(s) 1 x expansion slot
Connections 1 x parallel - 36 pin Centronics ¦ 1 x USB - 4 pin USB Type B
Consumables Included 1 x ribbon - up to 4 million characters ¦ 1 x printhead - up to 200 million characters
MTBF 20,000 hour(s)
Power Device Power supply - internal
Voltage Required AC 120 V
Frequency Required 60 Hz
Power Consumption Operational 58 Watt
Power Consumption Stand by 4.5 Watt
Power Consumption Sleep 2 Watt
Software / System Requirements
Software Included Drivers & Utilities
OS Required Microsoft DOS, Microsoft Windows 3.x, Microsoft Windows 95/98, Linux, Microsoft Windows 2000, Microsoft Windows NT, Microsoft Windows XP, Microsoft Windows 7, Microsoft Windows Vista (32/64 bits)
Environmental Standards
Manufacturer Warranty
Service & Support 3 years warranty
Service & Support Details Limited warranty - parts and labor - 3 years ¦ Limited warranty - printhead - 2 years
Environmental Parameters
Sound Emission (Operating) 56 dBA
Dimensions & Weight
Width 15.7 in
Depth 13.6 in
Height 6 in
Weight 16.38 lbs
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Toner, Ink, Fusers & Filaments
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 Toner, Ink, Fusers & Filaments Oki Self-Inking Ribbon Cartridge for ML400 Series Self-Inking Ribbon Cartridge for ML400 Series Manufacturer: Oki Designed for exact compatibility with Oki products, only Oki consumables and accesories ensure maximum performance, longevity and ultimate cost-effectiveness. $16.90 $14.99 ()

Add   Description Price Rating
 Cables Oki Bi-directional Parallel Cable Bi-directional Parallel Cable Manufacturer: Oki Supports bi-directional communications between the PC and the printer. $29.99 ()

Add   Description Price Rating
 Connectors Oki Super Speed 19.2K RS-232C Interface Module Super Speed 19.2K RS-232C Interface Module Manufacturer: Oki This easy-to-install serial interface adapter provides 19,200 bps transfer rate and features ready/busy and x-on/x-off protocols. $168.99 ()

Dot Matrix Printers
Add   Description Price Rating
 Dot Matrix Printers Oki Pull Tractor Pull Tractor Manufacturer: Oki Use with bottom feed for continuous forms, labels and invoices. Comes with an acoustic cover for even quieter operation. $55.99 ()
 Dot Matrix Printers Oki Bottom Feed Push Tractor for ML320/390Turbo/420 Bottom Feed Push Tractor for ML320/390Turbo/420 Manufacturer: Oki This push tractor provides a straight-through, jam-free paper path, keeps even the most difficult jobs running smoothly, assures quick, clean tear off at the bottom of the form. $95.00 $93.99 ()
 Dot Matrix Printers Oki Roll Paper Stand Roll Paper Stand Manufacturer: Oki Includes the stand, support, cord, and DIN plug for connection to printer. The paper stand is designed for the ML520/590, it adapts printer for use with roll-type paper. $69.00 $67.99 ()

Print Servers
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 Print Servers Oki OkiLAN 6020e+ 10/100Base-TX Ethernet External Print Server OkiLAN 6020e+ 10/100Base-TX Ethernet External Print Server Manufacturer: Oki Led by the progressive spirit, OKI is committed to creating superior network solutions and providing excellent information and communications services. $252.99 ()

Media Converters & Transceivers
Add   Description Price Rating
 Media Converters & Transceivers Oki 1 - printhead - for Microline 420n 1 - printhead - for Microline 420n Manufacturer: Oki OKI - 1 - printhead - for Microline 420n $71.99 ()

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Oki MICROLINE 420n 9-Pin Monochrome Dot Matrix Printer (62418703 )

Delivers the kind of productivity usually reserved for printers many times the price - starting with a super-fast print speed of 570 cps (in Super Speed Draft mode). Cables not included.

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