Across
- 3. fine droplets of ink are spray onto.
- 6. the most popular output devices.
- 7. pair of earphones typically.
- 8. a light beam creates an image.
- 9. additive manufacturing devices.
Down
- 1. vibrations that travel through the air.
- 2. machine for printing text or pictures.
- 4. coded commands instruct a mechanics.
- 5. light sharper images and less flicker.
- 8. uses a light source to darken plasma.