| 摘要 |
PROBLEM TO BE SOLVED: To suppress the occurrence of image unevenness due to axial runout of a photoreceptor.SOLUTION: An image forming apparatus 100 comprises a drive unit 70 and a photoreceptor unit 10. The drive unit 70 includes a holding member 73, and a drive gear 71 that is positioned in and held by the holding member 73. The photoreceptor unit 10 includes a photoreceptor drum 1A, and the photoreceptor drum 1A includes a rotation shaft 12 that is connected to the drive gear 71 to transmit a rotational force from the drive gear 71, and a drum part 11 that rotates with the rotation shaft 12. The photoreceptor unit 10 is held by the holding member 73.SELECTED DRAWING: Figure 2 |
