Printing and Light Basics

1234567891011121314151617181920
Across
  1. 2. Software embedded in hardware, including printers
  2. 4. Measurement of print resolution
  3. 7. Property of light based on wavelengths
  4. 11. A body that allows all light to pass through
  5. 12. Bending of light as it passes through a medium
  6. 14. A body that allows some light to pass through
  7. 15. Rate of pages printed per minute
  8. 18. Printing orientation where the page is taller than it is wide
  9. 20. A type of printer known for speed and precision
Down
  1. 1. Material through which light travels
  2. 3. Type of printing using only black and white
  3. 5. Printer type that sprays liquid ink
  4. 6. Device used to produce hard copies of documents
  5. 8. Printing orientation where the page is wider than it is tall
  6. 9. Common interface for connecting printers
  7. 10. Bouncing of light off a surface
  8. 13. Software needed to communicate with a printer
  9. 16. A body that does not let light pass through
  10. 17. Form of energy that enables us to see
  11. 19. Color model used in digital devices, including printers