| 摘要 |
PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing the tailing of transfer material in a high humidity environment. SOLUTION: This image forming device is provided with a transfer roller 14 transferring a toner image on a photoreceptor drum 1 to the transfer material 19, a discharging member 8 discharging the transfer material in order to separate the transfer material from the drum 1; and the member 8 is provided with plural levels of applied potential, and also provided with a switching means 15 switching the level of potential applied to the member 18 according to detected voltage at the time of applying constant current bias to the roller 14. |
