OKI Data Microline 420 Black/White Dot Matrix Printer, 570 cps SS Draft Speed, 240x216 dpi, Parallel/USB, 230V

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SKU: OKML420 MFR: 62418702
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About OKI Data MICROLINE 420

OKI Data Microline 420 Black/White Dot Matrix Printer 9-pin handle the printing needs of the most demanding environments: point-of-sale, automation and utility applications such as wholesale or retail sales counters, financial departments and manufacturing or warehouse sites.

OKI Data MICROLINE 420 Features

  • 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
  • The 3-piece top cover provides easy access and unsurpassed break resistance
  • This printer run the gamut of paper types and envelopes at lightning speed: 9-pin ML420 model reach 570 cps in SuperSpeed Draft mode
  • It has a rugged printhead with an average life expectancy of 400 million-character, made up of powerful samarium magnets and stored-energy pins that deliver precise, sharp characters all the way through to the last page of a 6-part form
  • The patented OKI closed-loop feedback system assures character placement accuracy. And a zero-tear feature accurately positions continuous forms for a clean tear at the perforation to eliminate wasted stock

OKI Data MICROLINE 420 Specifications

SIDM - 9-pin
Graphics Resolution
240 x 216 dpi maximum
Feed Rate
4.5 ips (11.4 cm/sec.)
Print Speed
NLQ: 95cps; Utility: 380cps; HS Draft: 510cps; SS Draft: 570cps
IEEE Parallel and USB on all models; also available with RS-232C Serial or OkiLAN 10/100 Base-T Internal Print Server standard (see Ordering Information); Options include RS-232C Serial and OkiLAN 10/100 Base-T Internal or External Print Servers
Operating Systems
Windows 7, Vista 32/64, XP, 2000, LINUX
Paper Input
Single-part, Multi-part, Continuous forms, Cut sheet, Index stock, Envelopes, Labels
Number of Copies
original + 5
0.017" (0.43mm) maximum
Paper Feeding
Rear Push and Friction Feed
Paper Handling Options
Bottom Push Tractor, Top Pull Tractor, Cut Sheet Feeder, Roll Paper Stand
Acoustic Noise
52 dBA to 56 dBA
Power Requirements
220 VAC -10% - 240 VAC +10%
Power Consumption (Avg.)
Printing: HS Draft-51W, Utility-58W; Idle: 4.5W max; Sleep Mode: 2.0W - 4.2W
20,000 hours (25% duty cycle/35% page density)
Reliability (Monthly Duty Cycle)
24,000 pages
Printhead Life
400 million characters
Ribbon Life
4 million characters
15.7 x 13.6 x 6.0" / 39.8 x 34.5 x 15.2cm
13.0lbs / 5.9kg
Mfr #
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