printers

2. A wireless technology used to connect printers to networks without physical cables
4. A color model used in digital devices, often used in printers for display screens and scanning
5. A material that does not allow light to pass through it
9. The substance through which light travels (e.g., air, water, glass)
10. A software programmed into a printer’s hardware to control its functions
11. A printing orientation where the paper is wider than tall (horizontal orientation)
12. A measure of printer resolution, indicating the number of individual dots that can be printed in a single inch
13. A material that allows some light to pass through but scatters it, making objects behind it blurry
15. that allows the computer to communicate with the printer, ensuring it functions correctly
16. A material that allows light to pass through it without scattering
18. A printing orientation where the paper is taller than wide (vertical orientation)
19. A printer that uses a matrix of pins to create dots, forming letters and images on paper

1. A common interface used to connect printers to computers via a Universal Serial Bus port
3. A type of printer that uses ink sprayed onto paper to create an image or text
4. The bending of light as it passes from one medium to another, changing its speed and direction
6. A measure of a printer's speed, showing how many pages it can print in one minute
7. A color model used in color printing, combining four colors to produce a wide spectrum of hues
8. A printer that uses laser technology to produce high-quality text and images on paper
14. The bouncing back of light from a surface
17. A transparent object, usually made of glass, that refracts light and splits it into its component colors