| 摘要 |
<p>PROBLEM TO BE SOLVED: To increase a time interval between drive input to a photoreceptor drum and drive input to a developing roller.SOLUTION: A process cartridge includes: a rotary roller for transmitting driving force to a developing roller, and is arranged to have a rotation shaft at a position shifted with respect to an axis line of the developing roller; a coupling member that is arranged on one end of a shaft of the developing roller; a driving force receiving part that is provided to the coupling member, can be moved in a direction intersecting with respect to the shaft of the rotary roller, and receives the driving force to be transmitted to the developing roller; an urging member for urging the driving force receiving part in the direction intersecting with respect to the shaft of the rotary roller; a supporting part that rotatably supports the driving force receiving part to the rotary roller so as to be moved with the driving force receiving part in the direction intersecting with the shaft of the rotary roller; and abutting parts for receiving the supporting part urged by the urging member. The abutting parts are located on the outside of an outer periphery of a photoreceptor drum on a plane perpendicular to the shaft of the rotary roller.</p> |
