公开(公告)号：US20150125188A1

公开(公告)日：2015-05-07

申请号：US14533423

申请日：2014-11-05

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun Ki CHO ,  Sang Bum WOO ,  Jae Il YU ,  Soo Yong KIM

IPC: G03G15/01

CPC classification number: G03G15/5058 ,  G03G2215/0132 ,  G03G2215/0161

Abstract: An image forming apparatus, a color registration test pattern of the image forming apparatus, and a method of forming the color registration test pattern are provided. A time required for color registration may be reduced by minimizing a region in which a color registration test pattern is formed on an intermediate transfer body. A control method of the image forming apparatus, which includes photosensitive media arranged side by side to correspond to colors in a rotation direction of the intermediate transfer body, includes forming first patterns of the colors arranged in a single row in a sub-scanning direction in a first region of the intermediate transfer body over a single-rotation period of the photosensitive media, and forming second patterns of the colors arranged in a single row in the sub-scanning direction in a second region of the intermediate transfer body over another single-rotation period of the photosensitive media.

Abstract translation: 提供图像形成装置，图像形成装置的颜色对准测试图案以及形成颜色配准测试图案的方法。 可以通过使在中间转印体上形成颜色配准测试图案的区域最小化来减少颜色配准所需的时间。 图像形成装置的控制方法包括：沿着中间转印体的旋转方向并排布置的与感光体相对应的感光性介质的图像形成装置，包括在副扫描方向上形成排列成单列的颜色的第一图案， 中间转印体的第一区域，并且在中间转印体的第二区域中形成沿副扫描方向排列成单行的颜色的第二图案， 感光介质的旋转周期。