Across
- 3. coded commands instruct a mechanical device and electrical system to perform tasks
- 5. high speed form of transferring audio and digital data
- 7. a series of pens produce an image
- 9. black pen plots high resolution of dots
- 10. number of pixels determine clarity of screen image
Down
- 1. electrically charged spots make a pattern on a drum surface, which then fuses to paper
- 2. characters formed by heated pins onto heat sensitive paper
- 4. droplets of ink sprayed onto paper where programmed
- 6. toner attracted by a light beam image on a light sensitive drum transfers to paper
- 8. sound module produces digit encoded sound