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Discussion :: Computer Fundamental Miscellaneous

  1. Which of the following printer can be classified as a page-at-a-time printer?

  2. A.

     Laser printer

    B.

     Dot-matrix printer

    C.

     Thermal printer

    D.

     Inkjet printer

    E.

     None of the above

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    Answer : Option A

    Explanation :

    Laser printer : Laser printing is an electrostatic digital printing process. It produces high-quality text and graphics (and moderate-quality photographs) by repeatedly passing a laser beam back and forth over a negatively charged cylinder called a "drum" to define a differentially charged image.


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