DEVELOPING DEVICE FOR IMAGE FORMING DEVICE

摘要

PROBLEM TO BE SOLVED: To improve the assembly operability of an electric conduction means for applying a developing bias voltage to an upper seal body 50 drastically than heretofore. SOLUTION: The developing device 2 has a developer application means 20 for applying a developer to the peripheral surface of a photosensitive drum 4 supported through support shafts 22a and 24a and a terminal plate member 70 for applying the developing bias voltage to the upper seal body 50. The terminal plate member 70 is held by a hold part 60. While the terminal plate member 70 is held by the hold part 60 and the upper seal body 50 is loaded, part of the terminal plate member 70 is pressed against the reverse surface of one end part of the support plate member 51 of the upper seal body 50 and another part of the terminal plate member 70 is pressed against the outer peripheral surface of the support shaft 24a.