IMAGE FORMING DEVICE, TONER CARTRIDGE, DEVELOPMENT CARTRIDGE AND PHOTORECEPTOR CARTRIDGE

摘要

A photoreceptor cartridge (20), a development cartridge (40) and a toner cartridge (60) can be mounted/removed from a common mounting/removing port (2a) through a common mounting/removing path. Therefore, the sizes of a device are not increased, the mounting/removing port (2a) can be made relatively small, and the constitution can be simplified. Only the toner cartridge (60) can be mounted/removed by turning a handle (62) upward, and only the development cartridge (40) and the toner cartridge (60) can be mounted/removed by pushing down a handle (25). Thus, the photoreceptor cartridge (20), the development cartridge (40) and the toner cartridge (60) can be separately replaced corresponding to their product lives.