| 摘要 |
<p>PURPOSE:To prevent disturbance of the toner image caused by residual electric charge of the transfer corotron, by providing conductive materials for transfer material electricity removal in a part, at least, on the circumference face of the turn roller. CONSTITUTION:An electrostatic latent image is formed on the circumference face of photosensitive material 1, and next, a toner image is formed. Meanwhile, transfer material P is supplied from cassette 4 synchronously with forming of toner images (a)... to photosensitive material 1, toner images (a)... are transferred to transfer material P in transfer part 5 by transfer corotron 2. Transfer material P with tone images (a)... transferred is exfoliated from photosensitive material 1 by exfoliation tape 7 and is carried to the fixer 11 side through turn roller 9. At this time, transfer material P is brought into contact with conductive fiber layer 9c provided on turn roller 9, and most of residual electric charge from transfer corotron 2 on transfer material P is removed. By this constitution, disturbance of tone images (a)... caused by residual electric charge of the transfer corotron can be prevented.</p> |
