| 摘要 |
<p>PROBLEM TO BE SOLVED: To reduce operation load of a detachable body with an image holding body when the detachable body is mounted on an image forming apparatus and a light emitting member for emitting light to the image holding body is pressed by the detachable body to retreat.SOLUTION: A photoreceptor unit is brought into contact with an inclined surface 312C of a light source unit 310 and a downward inclined surface 312E of the light source unit 310 non-simultaneously. Operation load (the maximum value of the operation load) required for mounting the photoreceptor unit is reduced, accordingly, as compared with a case where the photoreceptor unit is brought into contact with them simultaneously.</p> |
