Image forming apparatus and method of forming color image using the same

A method of forming a color image, the method comprising:

• forming a latent image by charging a plurality of cells to have an opposite polarity to an original polarity of the cells according to an order in which the cells face a plurality of toner cartridges containing different color toners;
• developing the latent image with a corresponding color toner to develop a color image;
• transferring the developed color image to a recording medium;
• and
• fixing the transferred color image on the recording medium.

An image forming apparatus comprising:

• an image forming medium which has a surface comprising a plurality of cells, wherein each cell operates independently, and the cells are charged according to a color image to be recorded so as to form latent images;
• and
• a developing unit which comprises a plurality of toner cartridges containing different color toners, wherein the toner cartridges are aligned around the image forming medium and spaced apart from each other at predetermined intervals, and which develops the latent image into the color image, wherein
• the latent images are developed with different color toners according to the order in which the cells face the toner cartridges.