| 摘要 |
PROBLEM TO BE SOLVED: To open/close a transfer-material carrying face including an image transfer area by the movement of a toner-image receiving body and, at the same time, to allow the automatic retraction of a paper electrifier from the carrying face and its return to a set position. SOLUTION: A framelike support plate 140 for supporting the toner-image receiving body 14a is structured so as to be set in the specific position by the elasticity of a plate spring member 141 pressed by a roller member 151 which is at the front end of a cam lever 150 and so as to be retracted by its weight from the set position due to the movement of the roller member 151. On the other hand, a paper electrifier 14f is supported by a support lever 160, brought into contact with the support plate 140 by the energization of a tension spring 161 in advance, moved upward via a moving lever 170 by the refraction of the support plate 140, and thus retracted long distance from the carrying face. |
