| http://www.w3.org/ns/prov#value | - The image forming method may have a color mode in which a color image is formed by using four color toners including yellow, magenta, cyan, and black, and a monochromatic mode in which a monochromatic image is formed by using black toner, and the transfer unit may be electrically grounded while the bias is not applied thereto only in the monochromatic mode.
|
