Patent ID: 8886109
Filing Date: 2014-11-11
Classification: G03G

Abstract:
1. A cleaning unit, comprising: a rotatable photosensitive drum; a cleaning member configured to remove toner from the photosensitive drum; and a frame configured to support the photosensitive drum and the cleaning member, wherein the cleaning member includes: wherein the support member has frame abutment portions which abut against the frame at both end portions of the support member in a direction along a direction of a rotation axis of the photosensitive drum, respectively, wherein each of the frame abutment portions has: wherein the frame includes cleaning member support portions which abut against the frame abutment portions at both the end portions of the support member, respectively, wherein each of the cleaning member support portions has: wherein the cleaning unit further comprises an urging member configured to urge the cleaning member in a direction in which the elastic member is brought into contact with the photosensitive drum by pivoting the cleaning member about the frame abutment portions as the pivot axis.