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    Question

    What type of printers are based on the principle that a

    heated fluid produces bubbles or droplets?
    A Inkjet Correct Answer Incorrect Answer
    B Daisy Wheel Correct Answer Incorrect Answer
    C Dot Matrix Correct Answer Incorrect Answer
    D Laser Correct Answer Incorrect Answer
    E Electrothermal Correct Answer Incorrect Answer

    Solution

    Inkjet - heated fluid produces bubbles Daisy Wheel тАУ based on typewriters Dot Matrix - uses a print head that moves back-and-forth, or in an up-and-down motion, on the page and prints by impact, striking an ink-soaked cloth ribbon against the paper Laser тАУ Laser Technology Electrothermal тАУ Use heated pins to burn images into heat sensitive paper

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