| 摘要 |
PROBLEM TO BE SOLVED: To provide a cleaning unit, a process cartridge, and an electrophotographic image forming apparatus, in which a cleaning member can be rotatably supported by a frame body in a simple configuration without using a separated member such as a pin, and thereby, reduction in the cost of manufacturing and simple assembling are achieved.SOLUTION: A cleaning unit 26 includes a frame contact part 8a having a first contact part 8y and a second contact part 8x, and a support part 27b having a first support part 27y in contact with the first contact part 8y and a second support part 27x in contact with the second contact part 8x. The support part 27b rotatably supports the cleaning member 6 around the frame contact part 8a as a rotation axis. The cleaning unit also includes a biasing member 29, which biases the cleaning member 6 in a direction to rotate the cleaning member 6 and to bring an elastic member 7 into contact with a photoreceptor drum 1. |
