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