Q. How many types of Canon scanners are there?

Answer

Charged Coupled Device (CCD) and Contact Image Sensor (CIS) flatbed scanners are the two varieties that Canon provides. High-density charge-coupled device (CCD) line sensors and high-precision optics are used to capture clear, high-resolution photographs from models that use a white LED as the light source. Papers are read using CIS scanners, which are slim-bodied, energy-efficient devices that use a three-color RGB LED as the source of light and have a CIS that has the same width as the original document.