Electrophotographic copying machine

Abstract

Abstract PURPOSE:To facilitate the attachment and detachment of a process unit and the maintenance of a process device by providing a photosensitive body which constitutes the process unit and process device movably to each other, and attaching and detaching the process unit to and from the device body where it is moved from a specific operation position. CONSTITUTION:The rotation support shaft 55 of a frame 50 constituting the process unit is fallen in the receiver 56 formed in the side frame of the device body. When a cram shell is opened and the frame 50 is further rotated around the rotation support shaft 55, the process unit becomes attachable and detachable and a drum support shaft 2 is pressed by a slanting part 54 to move left, so contamination and deterioration states of respective parts of the process device are seen easily. Further, a transfer corona charger 20 and separation corona charger 21 are also positioned above fixed form guide plates 25 and 26, and the attachment and detachment are facilitated.

Inventors

• 👤 Masaharu Nishikawa
• 👤 正治 西川

Bibliographic Details