| 摘要 |
<p>PURPOSE:To prevent a recording medium from being statically charged by arranging a transfer roller at the lower side periphery of a photoreceptor drum and projectedly composing the paper sheet outlet end part of the one guide plate among a pair of grounded upper and lower guide plates so as to discharge the recording medium toward a transfer part. CONSTITUTION:The base end part of the pair of upper and lower guide plates 33 and 34 are arranged below a tangent C orthogonal to a straight line B that connects the rotation center O1 of the photoreceptor drum 10 and the rotation center O2 of the transfer roller 9, and arranged on the slant in the upward state of approaching to the rotation center O1 of the photoreceptor drum 10 corresponding to the position getting nearer to a transfer region A as the contact point of the photoreceptor drum 10 and the transfer roller 9. Then, the paper sheet outlet end part 34a of the lower side guide plate 34 is projectedly composed so as to come nearer to the rotation center O1 of the photoreceptor drum 10 beyond the tangent C. Moreover, the lower side guide plate 43 is grounded on a ground 38 through a notched crimping piece 37. Furthermore, the upper side guide plate 33 is also grounded on the ground 38.</p> |
