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OKI MICROLINE 420 Serial Impact Dot Matrix Printer with 570 cps Monochrome, 240 x 216 dpi Resolution, USB, White 1 of 2
OKI MICROLINE 420 Serial Impact Dot Matrix Printer with 570 cps Monochrome, 240 x 216 dpi Resolution, USB, White 2 of 2
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$379.05 + $9.17 SHIPPING
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Learn more about OKI MICROLINE 420 Serial Impact Dot Matrix Printer with 570 cps Monochrome, 240 x 216 dpi Resolution, USB, White:

Mfg Part#: 62418701
Sku: 10334521
UPC: 051851440316
UPC 14: 00051851440316
Sales Rank: 30338
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Value That Goes the Distance

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.

  •  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.

    Tech Specs

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