公开(公告)号：US20150139674A1

公开(公告)日：2015-05-21

申请号：US14539330

申请日：2014-11-12

申请人： Hiroyuki SUGIYAMA ,  Shigekazu KOGUCHI ,  Masahiko SHAKUTO ,  Shinji MINAMI ,  Tomoko TAKAHASHI ,  Yoshinori NAKAGAWA ,  Ryuji YOSHIDA ,  Taichi URAYAMA

发明人： Hiroyuki SUGIYAMA ,  Shigekazu KOGUCHI ,  Masahiko SHAKUTO ,  Shinji MINAMI ,  Tomoko TAKAHASHI ,  Yoshinori NAKAGAWA ,  Ryuji YOSHIDA ,  Taichi URAYAMA

IPC分类号： G03G15/02 ,  G03G15/06

CPC分类号： G03G15/065 ,  G03G15/0121 ,  G03G15/0266 ,  G03G15/50

摘要： An image forming apparatus includes an electrostatic latent image bearer; a charger to charge a surface of the electrostatic latent image bearer; a power source to output a charging bias supplied to the charger; an electrostatic latent image writing unit to write an electrostatic latent image on the surface of the electrostatic latent image bearer charged by the charger; a developing unit including a developing member to develop the electrostatic latent image to obtain a toner image; a developing power source to output a developing bias supplied to the developing unit; a processor to adjust the charging bias output from the power source to a predetermined target value; and a storage unit to store an adjustment value algorithm.

摘要翻译： 图像形成装置包括静电潜像载体; 用于对静电潜像承载体的表面充电的充电器; 用于输出提供给充电器的充电偏压的电源; 静电潜像写入单元，用于将静电潜像写入由充电器充电的静电潜像载体的表面上; 显影单元，其包括显影构件以显影静电潜像以获得调色剂图像; 用于输出提供给显影单元的显影偏压的显影电源; 处理器，用于将从电源输出的充电偏压调整到预定的目标值; 以及存储单元，用于存储调整值算法。