The Oki MICROLINE 420n Dot Matrix Printer is a 9 pin, narrow carriage printer engineered for dedicated forms printing in the most demanding of work environments. The ML420n's print speed and versatile paper handling also make it ideal for the office. Three piece top cover provides easy access and unsurpassed break resistance. The Oki ML420n delivers the kind of productivity usually reserved for printers much higher in 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 that deliver precise, sharp characters all the way through to the last page of a 6-part form. The MICROLINE 420n delivers with the accuracy and performance your business demands.
Features
Print Head: 9 Pin (200-million character printhead life)
Resolution: 240 dpi x 216 dpi
Memory: 128 KB
Carriage Type: Narrow
Print Speed: Up to 570 cps
Connectivity: USB, Parallel and 10/100Base-TX Ethernet
Environments: PC Compatible
Warranty: 3 Year Limited covering parts and labor
Options
Oki MICROLINE 420n Dot Matrix Printer: Supplies and Accessories Options
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
Resolution
240 dpi x 216 dpi
Connectivity
Expansion Slots
Memory
Ports
1 x parallel - IEEE 1284 (EPP/ECP) - 36 pin Centronics 1 x USB - 4 pin USB Type B 1 x network - Ethernet 10Base-T/100Base-TX - RJ-45
1 x ribbon - up to 7.5 million characters 1 x printhead - up to 400 million characters
Compliant Standards
EPA Energy Star RFID
Software Included
Drivers & Utilities
Dimensions (H X W X D)
Unit
15.7" x 13.6" x 6"
Weight
Unit
16.3 lbs
System Requirements
OS
Microsoft DOS, Microsoft Windows NT 4.0, Microsoft Windows 3.x/95/98, Microsoft Windows 2000 / XP
Warranty
Three Year Warranty
Oki MICROLINE 420n Dot Matrix Printer Features
Performance is Built In The 420n sports features that give it 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 420n 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
The Oki 420n 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 assures character placement accuracy
Built to Last Field proven reliability is just one reason Oki Microline impact printers are the most widely used in North America.
Durability The performance optimized power supply of the 420n 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 420n 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.
Oki MICROLINE 420n Dot Matrix Printer Included Items
Okidata MICROLINE 420n Dot Matrix Printer
CD ROM: Drivers and Utilities
Documentation
Cable Not Included
Oki MICROLINE 420n Dot Matrix Printer Warranty Information
Warranty Length: Manufacturer Three Year Limited Warranty
Details: Three Years covering parts and labor, Two Years covering print head. This warranty does not cover consumables.
1.800.814.5410 
858.764.8900 Mon-Fri 6AM-4PM PT
