An image carrier cleaning device includes: a first charging member which
charges an image carrier to the same polarity as that of a toner after a
transfer operation of a toner image formed by the toner charged to a
predetermined polarity and having an external additive added thereto; a
cleaning member which comes into contact with the image carrier charged
by the first charging member; and a second charging member which applies
an electric charge having a polarity opposite to a polarity of the toner
to the image carrier having passed through the cleaning member.