Printing and Light Basics

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