Across
- 2. public sound system
- 5. personal sound system
- 8. most popular output device
- 10. transfer heated pins to form characters
Down
- 1. printer uses a light beam to create an image on a large paper
- 3. printer electrically charged spots to create patterns
- 4. printer uses heated poly plastics to create layers
- 6. uses a series of pens to produce a image
- 7. fine droplets of ink sprayed on paper
- 9. plotter high resolution of dots are plotted by one pen