How does the Color Photocopy Machine Work?

On the black-white photocopy, the photocopy machine initially radiates light to the paper. Light only reflects from the white part. The reflection runs through a lens into a rotating metal cylinder. When the cylinder rotates through the coloring stage, the positive charge of black toner sticks the negative charge of planes. Those particles are removed into the paper that passes through a warm roll, and therefore stick the toner permanently as a copy paper.

The color photocopy has a similar proces with blue, red, and yellow filter. The light reflected is amplified by the Charge Couple Devices (CCD), which adjusts the laser beam. There are some separate stages to give the toner of blue, red, yellow and black to produce a colored picture.