| 摘要 |
PURPOSE:To easily exchange a recording body by anyone if necessary, by exchangeing the recording body by use of a cassette provided with a recording body storage part having a space which is partitioned into two parts of such size as is capable of storing the recording body. CONSTITUTION:When exchanging an old photosensitive body 2, at first, a new photosensitive body 20 is stored in a recording body storage part 10 of the lower stage, a recording body storage part 9 of the upper stage is left empty, the front end of a cassette 7, on which holes 5H, and 6H are formed is turned in front, and this cassette 7 is insalled between rollers 5R, and 6R constituting a recording body exchange port. When it is installed, each roller 5R and 6R is moved up and down by elastic force of a spring, etc., gets over the frame part of the cassette 7, is fitted into the holes 5H and 6H, respectively, also the collection roller 5R is made to press-contact with a partition plate 8, the supply roller 6R is made to press-contact with the new photosensitive body 20, and they are held in said state. Subsequently, when the exchange switch is turned on, the exchange work is performed easily in rotating a drum 1. |
