Patent ID: 7327970

Claim:
A process cartridge of an image forming device, the process cartridge comprising: a photosensitive body unit including a photosensitive body; and a photosensitive body driving part, the photosensitive body driving part having a photosensitive body gear on a photosensitive body shaft, and an electrostatic latent image being formed on the photosensitive body; a developing unit including a developing roller developing the electrostatic latent image; and a developing driving part, the developing driving part having a developing roller gear on a developing roller shaft, the developing roller shaft being fixed at the housing by an adjustable supporting bracket such that a distance between the developing roller and the photosensitive body is adjustable; a housing integrating the photosensitive body unit and the developing unit into a single module; and a driving member of the developing driving part protruding outside of the housing and transmitting a driving force from the outside.