A cleaning device including an elastic blade whose tip is contacted with a
surface of a rotating member in such a manner as to counter the rotated
member to remove particles of a toner on the rotated member; and a holder
configured to support the elastic blade, wherein a nip formed by
longitudinal end portions of the tip of the blade and the surface of the
rotated member has a first nip width in a rotation direction of the
rotated member, and a nip formed by a central portion of the blade and
the surface of the rotated member has a second nip width, and wherein the
first nip width is less than the second nip width.