| 摘要 |
PROBLEM TO BE SOLVED: To effectively prevent resonance between a photoreceptor drum and a cleaning blade without causing trouble such as the increase of cost and the deterioration of cleaning performance by attaching a vibration abosorbing member consisting of a specified elastic body mounted on a supporting body to the inside of the photoreceptor drum. SOLUTION: The vibration absorbing member 11 is attached to the inside of the photoreceptor drum 1. The member 11 is constituted by sticking the elastic body 12 having specified thickness and contact area with the inner surface of the drum onto the Myler(R) supporting body 13 having specified dimension in a longitudinal direction and a peripheral direction. Namely, the member 11 is attached by rounding the supporting body 13 along in a roll direction and inserting it so that the elastic body 12 may be brought into contact with the inner surface of the drum 1. Furthermore, the elastic body 12 whose rubber hardness is 10 deg. and whose foaming density is 180 kg/m<3> is used in this case. Therefore, the trouble such as the cost rising and the deterioration of the cleaning performance is not caused and the resonance between the drum 1 and the cleaning blade is effectively prevented. |
