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Oki MICROLINE 420 Dot Matrix Printer

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by  OKIDATA    |    PCN#  788489    |    MFG#  62418701    |   
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Product Highlights:
  • Rated at 20,000 hours MTBF
  • 3-Year standard warranty
  • Print speeds up to 570 cps
  • Integrated USB and IEEE Parallel connectivity standard
  • Crisp, clear printing on 6-part forms
  • 128 KB receive buffer / memory
  • 7.5 million-character ribbon life
  • 400-million character printhead life
  • Small footprint - ideal for retail counter tops
  • Uses the same accessories as ML320/321 Turbo Series (excluding ribbons)
Product Condition: Refurbished-Like New
Limited Warranty: 3 Year
Shipping Weight: 18 lbs.
Our Price: $899.99
  Extended & Accidental Damage Protection Plans Available  Details
2-Year   $89.99
3-Year   $120.99
  • Shipping Note:

    This product does not currently qualify for our free 3 day shipping promotion. Orders will ship via free FedEx ground delivery and delivery is anticipated in 2-4 business days.

Oki MICROLINE 420 Dot Matrix Printer

The OKI MICROLINE 420, 9-pin printer is 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 counters, financial departments and manufacturing sites. its print speed and versatile paper handling make them ideal for the office, too.

General Information

ManufacturerOKI Data

Manufacturer Part Number62418701

Manufacturer Website Address

Brand NameOki


Product Series400

Product Model420

Product NameMICROLINE 420 Dot Matrix Printer

Product TypeDot Matrix Printer

Technical Information

Technical Information

Print Color CapabilityMonochrome

Maximum Mono Print Speed (cps)570

Maximum Print Resolution (dpi)240 x 216

Number of Pins9-pin


Standard Memory128 KB


Parallel PortYes


Network & Communication


Ethernet TechnologyFast Ethernet

Media Types & Handling

Media TypeSingle Sheet, Multiple Part Form, Continuous Form, Cut Sheet, Envelope, Label, Index Stock
Media SizeCustom Size

Fonts & Emulation

Language EmulationEpson FX, IBM ProPrinter, Oki Microline

Operating System SupportedWindows® 8, Windows 7, Vista® 32/64, XP, 2000, LINUX


MTBF20000 Hour

Duty Cycle24000

Power Description

Power SourceAC Supply

Input Voltage120 V AC

Physical Characteristics

Form FactorDesktop




Weight (Approximate)16.40 lb


Additional Information
  • Rear Feed
  • Zero Tear Off
  • Short Tear Off
  • No. Of Copies: 6
  • Expanded Head Gap
  • Number Of Colors: 1
  • Automatic Paper Forms Loading
  • Paper Thickness: 0.017" maximum
  • Front Panel Limited Function Mode
  • Front Panel Direct Access Controls

Platform SupportedPC

Energy StarYes

Environmentally FriendlyYes

Environmental CertificationENERGY STAR


Limited Warranty3 Year

Additional Warranty Information
  • 2-year printhead


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