Quiz on Printers and Scanners

What type of printer uses a jet of ink droplets to form images and text?

• Thermal printer

• Inkjet printer

• Dot matrix printer

• Laser printer

Which colors are typically used in color inkjet printing?

• Red, green, blue, and black

• Yellow, magenta, cyan, and black

• Cyan, magenta, yellow, and white

• Blue, yellow, red, and green

How does a laser printer transfer ink to paper?

• By using a heated roller

• By fusing toner with heat

• By spraying ink droplets

• By using a ribbon mechanism

What is the role of the CCD in a scanner?

• To print the document

• To store the scanned image

• To convert light into electrical signals

• To heat the ink

What happens to the ink in an inkjet printer when it is heated?

• It changes color

• It evaporates

• It expands and forms bubbles

• It solidifies

What is the purpose of the moving mirror in a scanner?

• To illuminate the scanner bed

• To direct light to the CCD

• To cool the scanner components

• To reflect light onto the document

What type of signal does a scanner produce after capturing an image?

• Analog signal

• Digital signal

• Radio signal

• Infrared signal

What is the function of the printhead in an inkjet printer?

• To scan documents

• To heat the ink

• To control the paper feed

• To spray ink onto the paper

What does the printer communicate back to the computer?

• The ink levels and paper status

• The type of paper used

• The number of pages printed

• The print quality settings

What is a common feature of most printers regarding printed pages?

• They print in black and white only

• They leave microdots for identification

• They automatically staple pages

• They print on both sides of the paper