| 摘要 |
PROBLEM TO BE SOLVED: To separate a charger from an image carrier when the image carrier is fitted without making a process unit large-sized.SOLUTION: A process unit 10 is constituted by unitizing a photoreceptor drum 36, a charger 40, etc., by using a frame 74, and mounted detachably on an image formation apparatus (100). In the process unit 10, a support member 76 which supports the charger 40 has a lock claw 90 formed and the frame 74 has a first lock part 92 formed so as to prevent the support member 76 from falling from the frame 74 by engagement therebetween. Further, the lock claw 90 serves to hold the charger 40 at a separate position apart from an image carrier 36 when the image carrier 36 is fitted to the frame 74. |
