| 摘要 |
<p>PROBLEM TO BE SOLVED: To suppress a replacement member from being rotated in a direction opposite to a predetermined direction, according to the attachment of the rotatably provided replacement member.SOLUTION: An image forming apparatus includes a housing 70, a motor M1 provided in the housing 70 and for supplying a driving force, a photoreceptor drum unit 110 replaceably provided with respect to the housing 70 and for receiving the driving force from the motor M1, to be rotated, a photoreceptor drum driving mechanism 120 provided in the housing 70 and for connecting the motor M1 and the photoreceptor drum unit 110, and a link mechanism 80 configured so that drive is transmitted between the motor M1 and the photoreceptor drum driving mechanism 120, when the photoreceptor drum unit 110 receives the driving force from the motor M1, to be rotated, but the drive is not transmitted between the motor M1 and the photoreceptor drum driving mechanism 120, when the photoreceptor drum unit 110 is attached.</p> |
