| 摘要 |
PURPOSE:To obtain an economical and useful structure corresponding to an image width by constituting a titled device so that plural image forming kits of each different size can be replaced in accordance with a desired image width. CONSTITUTION:As for two kinds of image forming kits 6A, 6B of each different size, the sectional shape is the same and the image width is different. For instance, the kit 6A and the kit 6B are used for a B4 size and an A5 size, respectively. A positioning pin 23 and a driving transfer gear 24 are provided on the end of the inner part of the kits 6A, 6B, and either operating kit is set by pushing it in a device body 1 so as to match a position of the pin 23, and also the gear 24 is set so as to be engaged to a gear of the body 1. Accordingly, a device which is useful and economical in respect of a price of a photosensitive body, etc. can be obtained by using selectively the image forming kit in accordance with an image size. |
