Quick tech specs
- 9 Pin printhead
- Parallel interface
- Serial interface
- Plain paper media type
- Continuous forms media type
- 6 sheets max in multi-part form
- Monochrome
- USB interface
- Envelopes media type
- Labels media type
- PC compatible
- 3 year warranty
Know your gear
The OKI MICROLINE ML421 printer is a quantum leap forward in Impact printer performance. Engineered for dedicated forms printing in the most demanding point-of-sale, automation and utility environments, ML421 printer is right at home in applications such as retail sales counters, medical facilities, automotive rental and repair shops, airline counters, financial departments and manufacturing sites. Its print speed and versatile paper handling makes it ideal for the office, too.