| 摘要 |
PURPOSE:To prevent a picture from becoming out of focus under displacement control over a photosensitive belt and when transfer paper is flexible by arranging a transferring electronic charger where an ion current operates on a tangent connecting a part which a transfer material to the peripheral surface of a roll toward the contact between the roll on the tangent and photosensitive belt. CONSTITUTION:The transfer paper S is sent by a resist roll couple 12 and its front end contacts the belt 4. Then, the tip moves together with the belt 4 and the transfer paper contacts a transfer paper guide plate 22 eventually. The transfer paper front end reaches a point (b). When the tangent connecting the part (a) contacting the transfer paper S to the peripheral surface of the roll 3 is denoted as (l), the contact between this tangent (l) and the roll is said point (b). Then, the transfer paper guide plate 22 guides the transfer paper conveyed toward the belt part on the side of the roll 3. On the other hand, the transferring electrostatic charger 21 is arranged where the ion current operates toward the contact (b) and the front end of the transfer paper contacts the part of the contact (b) securely by the assistance of the flexibility of the transfer paper to perform transfer, preventing the picture from becoming out of focus. |
