-
公开(公告)号:US20070103702A1
公开(公告)日:2007-05-10
申请号:US11615318
申请日:2006-12-22
申请人: SATORU YAMAMOTO , Eiichi Motoyama , Shokyo Koh , Mitsuhiko Sato , Takashi Fujimori , Hidenori Sunada
发明人: SATORU YAMAMOTO , Eiichi Motoyama , Shokyo Koh , Mitsuhiko Sato , Takashi Fujimori , Hidenori Sunada
IPC分类号: G06K15/22
CPC分类号: G03G15/0194 , G03G2215/0106 , G03G2215/0129
摘要: The present invention provides an image forming apparatus which, when switching operation from color image forming operation to monochromatic image forming operation, forms a monochromatic image on each of a prescribed number of sheets by stopping a part of the functions of yellow, magenta and cyan image forming sections of the color image forming operation, and thereafter, forms a monochromatic image only with a black-only image forming section, thereby permitting extension of service life of the image forming sections, while improving the productivity.
摘要翻译: 本发明提供一种图像形成装置,当从彩色图像形成操作到单色图像形成操作的切换操作时,通过停止黄色,品红色和青色图像的一部分功能,在规定数量的纸张中的每一张上形成单色图像 形成彩色图像形成操作的部分,然后仅用黑色图像形成部分形成单色图像,从而延长图像形成部分的使用寿命,同时提高生产率。