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5th Class Computers Science Fundamentals of Computer Question Bank Fundamentals of Computer

  • question_answer
    Which of the following devices has a cylindrical drum called a photo receptor?

    A)                         

    B)   

    C)                   

    D)         

    Correct Answer: D

    Solution :

    A laser printer contains a photo receptor, which is a core part of a laser printer. Data to be printed is stored is printer's memory and the laser beam is passed on the drum to draw the letters and images that need to be printed using a toner.


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