A cleaning apparatus 30 is provided with a cleaning roller 33 that is a
rotating member, a scraper 35, a partition wall 36, opening/closing
members 37, and a discharge screw 38 that is a discharging member. The
scraper 35 supported by the partition wall 36 scrapes toner by bringing
the tip thereof into contact with the cleaning roller 33. The partition
wall 36 has a plurality of openings 36a, and partitions between a space
S1 formed on an upstream side of the cleaning roller 33 in a rotation
direction of a drum and a space S2 in which the discharge screw 38 is
provided. The opening/closing members 37 are individually provided for
the openings 36a so as to permit toner to move through the openings 36a
only in a direction from the space S1 to the space S2. With this
structure, it is possible to make toner present in the vicinity of the
cleaning roller 33 smoothly move toward the discharge screw 38.