OKI MICROLINE 420 Serial Impact Dot Matrix Printer with 570 cps Monochrome, 240 x 216 dpi Resolution, USB, White - 62418701

Customer Reviews   Write a Review

5 out of 5
Total Reviews
Overall Satisfaction
Ease of Use


on 7/29/2012

Its a great Product

Was this review helpful to you?


Product Overview

The fast, rugged dedicated forms printer designed to perform in demanding environments.

Doing the job day after day.

The OKI® MICROLINE® 420 9-pin printer and its wide-carriage counterpart ML421 are a quantum leap forward in Impact printer performance. Engineered for dedicated forms printing in the most demanding point-of-sale, automa-tion and utility environments, ML420/421 printers are right at home in applications such as retail sales counters, medical facilities, automotive rental and repair shops, airline counters, financial departments and manufacturing sites. Their print speed and versatile paper handling make them ideal for the office, too.

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.

OKI has a reputation for quality and reliability no competing printer can claim—and backs it with 3 years of warranty coverage 2 and a network of authorized OKI Dealer Service Centers and Service Depots.

The reliable, affordable ML420/421 can work wonders in virtually any forms-handling application.

Performance is built in.

The ML420/421 sport features that give them a strong edge over their 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

     Sony a580 The ML420/421 have 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 with-out jams or smears.

    Value That Goes the Distance

     Sony a580 The OKI ML420/421 deliver the kind of productivity usually reserved for printers many times the price—starting with a super-fast 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 ML420/421: Just turn ‘em on and turn ‘em loose!

    Built to Last, Inside and Out

     Sony a580 Field-proven reliability is just one reason OKI® MICROLINE® impact printers are the most widely-used in North America.1 The performance-optimized power supply of the ML420/421 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 ML420/421 from damage, even in the toughest working environments.

  • Specifications

    Manufacturer Okidata
    Mfg Part# 62418701
    SKU 10334521
    UPC 051851440316
    UPC 14 00051851440316
    Tech Specs
    Technology, Speed and Print Characteristics
    Printhead: 9-Pin SIDM
    Graphics Resolution: 240 (H) x 216 (V) dpi maximum
    Feed Rate: 4.5 ips (11.4 cm/sec.)
    Print Speed and Character Matrix:
    NLQ: (10 cpi), Speed (in cps) 95
    Utility:(10 cpi), Speed (in cps) 380
    HSD: (10 cpi), Speed (in cps) 510
    SSD: (12 cpi), Speed (in cps)570
    Emulation, Interface and Memory
    Emulation: Epson® FX, IBM® ProPrinter®, OKI MICROLINE
    Interface: Standard – IEEE Parallel and USB; OkiLAN®
    10/100 Base-T Internal Print Server (ML420/n, ML421/n);
    Optional – RS-232C Serial and Ethernet® via OkiLAN 10/100
    Base-T Internal or External Print Servers
    Memory: 128K
    Operating Systems: Windows® Vista® 32/64, XP, 2000,
    98/95, 3.x and NT® 4.0; MS-DOS®
    Paper Handling
    Paper Input: Single-part, Multi-part, Continuous forms,
    Cut sheet, Index stock, Envelopes, Labels
    Number of Copies: 6
    Thickness: 0.017" (0.43 mm) maximum
    Paper Feeding: Rear Push and Friction Feed
    Options: Bottom Push Tractor, Top Pull Tractor,
    Cut Sheet Feeder, Roll Paper Stand
    Warranty and Reliability
    Limited Warranty: 3-Year parts and labor, 2-Year printhead
    MTBF: 20,000 hours (25% duty cycle /35% page density)
    ML420 – 24,000 pg./mo. duty cycle
    ML421 – 17,000 pg./mo. duty cycle
    Printhead Life: 400 million characters
    Size (WxDxH):
    ML420 – 15.7" x 13.6" x 6.0" (39.8 cm x 34.5 cm x 15.2 cm);
    ML421 – 21.7" x 13.6" x 6.0" (55.1 cm x 34.5 cm x 15.2 cm)
    Net Weight:
    ML420 – 16.4 lb. (7.43 kg); ML421 – 21.2 lb. (9.6 kg)
    Acoustic Noise: 56 dBA
    Power Requirements: 120V Model: 120 VAC +6%, -15%;
    230V Model: 230 VAC +15%, -14%
    Ribbon Life: 4 million characters

    More Buying Options

    Seller Infomation Price & Shipping  
    Adorama Camera $359.97 + free shipping
    Condition: Brand New
    In Stock
    Brand New
    Usually ships in 1 to 2 business days
    Add to Cart
    Technology Galaxy $380.99 + free shipping
    Condition: Brand New
    In Stock

    Usually ships in 1 to 2 business days
    Add to Cart
    BuyVPC $388.69 + free shipping
    Condition: Brand New
    In Stock
    Brand new item
    Usually ships in 1 to 2 business days
    Add to Cart
    pcRUSH $391.13 + free shipping
    Condition: Brand New
    In Stock
    New Microline 420 9-PIN 570CPS Impact Printer
    Usually ships in 1 to 2 business days
    Add to Cart
    BeachAudio $390.76 + $9.50 shipping
    Condition: Brand New
    In Stock, 45 Day Returns
    Buy with confidence. Over 1 million satisfied customers since 2002!
    Usually ships in 1 to 2 business days
    Add to Cart
    Load More Buying Options
    $359.97 + free shipping
    $471.00 You save $111.03 (23%)
    Rakuten Super Points Earn 360 ($3.60) Rakuten Super Points™
    What are Rakuten Super Points™?
    Get rewarded when you shop! Earn 1 point per dollar spent. That's like getting cash back on every purchase. Easy to see matured points in checkout. Use points just like cash.
    Learn More
    Get this item for
    (price with shipping)
    (redeem points)
    Condition: Brand New
    In Stock. Usually Ships in 1 to 2 business days
    Please select an option to buy
    • $49.99
    • $99.99
    Add to Cart

    Sold By:  Adorama Camera
    What is a Marketplace and Shop Owner?
    • Our marketplace is a platform where approved third-party retailers (Shop Owners) can sell their products
    • Items are sold and shipped by Shop Owners
    • Your credit card and personal information remain secure; Rakuten.com meets all PCI Security Standards.
    • Purchases can only be returned to the Shop Owner
    • All purchases receive Rakuten Super Points™
    Promotions & Offers (1)
    •  custom promo
      5% Back* Sitewide with Promo Code REWARDME *See page for details
    Recent Product Reviews

    Excellent on Jul 29, 2012