| 摘要 |
<p>PURPOSE:To permit sharp printing without deviating the transfer position of a toner on a photosensitive body relative to paper by mounting a supporting roller which presses the paper elastically to the photosensitive body side freely turnably on the upper part of a movable body and providing a receiving part to be pressed to the base of a transfer charger fixedly to the movable body. CONSTITUTION:The movable body 22 energized by a spring 21 in the direction parting from the transfer charger 6 is held freely turnably by a fulcrum shaft 23 between an outlet of a paper feed route 12 and the transfer charger 6. The movable body 22 consists of a pair of right and left arms 24 and an arm 27 which is held energized by a spring 25 and is held freely turnably by a fulcrum shaft 26 to the top end of the arm 23. Both ends of the supporting roller 28 which is positioned above one side of the transfer charger 6 on the paper feed route 12 side are freely rotatably supported to the arm 27 and both ends of a receiving plate 29 facing the lower part of the roller 28 are fixed thereto. The deviation of the transfer position of the toner image on the photosensitive body relative to the paper is prevented.</p> |
