A toner-collecting apparatus collects waste toner therein. A toner
collecting chamber holds the waste toner therein. The toner is directed
into the toner collecting chamber through an inlet of the toner
collecting chamber. A toner transporting member is located in the toner
collecting chamber. The toner transporting member transports the toner
received through the inlet into the toner collecting chamber. The toner
transporting member includes a plurality of toner transporting sections.
A first one of the plurality of toner transporting sections has a
toner-transporting ability that changes in accordance with a condition of
the toner held in the toner collecting chamber. The ability of the toner
transporting member to transport the toner decreases with increasing a
load exerted on the toner transporting member by the toner. The toner
transporting member includes a shaft that extends toner collecting
chamber and rotates about a longitudinal axis.