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公开(公告)号:EP1583025B1
公开(公告)日:2011-03-02
申请号:EP05006317.1
申请日:2005-03-22
发明人: Sobue, Fumitaka, Canon Kabushiki Kaisha , Taira, Masayoshi, Canon Kabushiki Kaisha , Kakutani, Toshifumi, Canon Kabushiki Kaisha , Sugiura, Takashi, Canon Kabushiki Kaisha , Takata, Shinichi, Canon Kabushiki Kaisha , Oka, Yushi, Canon Kabushiki Kaisha , Nagata, Naohisa, Canon Kabushiki Kaisha
CPC分类号: G06K15/1219 , G02B26/127
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公开(公告)号:EP1583025A3
公开(公告)日:2009-01-14
申请号:EP05006317.1
申请日:2005-03-22
发明人: Sobue, Fumitaka, Canon Kabushiki Kaisha , Taira, Masayoshi, Canon Kabushiki Kaisha , Kakutani, Toshifumi, Canon Kabushiki Kaisha , Sugiura, Takashi, Canon Kabushiki Kaisha , Takata, Shinichi, Canon Kabushiki Kaisha , Oka, Yushi, Canon Kabushiki Kaisha , Nagata, Naohisa, Canon Kabushiki Kaisha
CPC分类号: G06K15/1219 , G02B26/127
摘要: An image forming apparatus in which the intensity of a light beam used to form a latent image is switched in response to a change in resolution. A laser (101∼104) emits a light beam for forming a latent image on a photosensitive drum (203). A polygon mirror (105) scans the emitted light beam. BD sensors (106,107) detect the scanned beam. A timing controller (204) selects the preferable timing from a storage device table (205) according to the intensity of the light beam or the resolution when controlling the light emission timing of the lasers in response to a detection of timing of the detected light beam.
摘要翻译: 一种图像形成设备,其中用于形成潜像的光束的强度响应于分辨率的改变而被切换。 激光器(101〜104)发射用于在感光鼓(203)上形成潜像的光束。 多角镜(105)扫描发射的光束。 BD传感器(106,107)检测扫描的光束。 定时控制器(204)响应于检测到的光束的定时来控制激光的发光定时时根据光束的强度或分辨率从存储装置表(205)中选择优选的定时 。
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公开(公告)号:EP1583025A2
公开(公告)日:2005-10-05
申请号:EP05006317.1
申请日:2005-03-22
发明人: Sobue, Fumitaka, Canon Kabushiki Kaisha , Taira, Masayoshi, Canon Kabushiki Kaisha , Kakutani, Toshifumi, Canon Kabushiki Kaisha , Sugiura, Takashi, Canon Kabushiki Kaisha , Takata, Shinichi, Canon Kabushiki Kaisha , Oka, Yushi, Canon Kabushiki Kaisha , Nagata, Naohisa, Canon Kabushiki Kaisha
CPC分类号: G06K15/1219 , G02B26/127
摘要: An image forming apparatus in which the intensity of a light beam used to form a latent image is switched in response to a change in resolution. A laser (101∼104) emits a light beam for forming a latent image on a photosensitive drum (203). A polygon mirror (105) scans the emitted light beam. BD sensors (106,107) detect the scanned beam. A timing controller (204) selects the preferable timing from a storage device table (205) according to the intensity of the light beam or the resolution when controlling the light emission timing of the lasers in response to a detection of timing of the detected light beam.
摘要翻译: 响应于分辨率的变化而切换用于形成潜像的光束的强度的图像形成装置。 激光器(101¼104)发射用于在感光鼓(203)上形成潜像的光束。 多面镜(105)扫描发射的光束。 BD传感器(106,107)检测扫描光束。 定时控制器(204)响应于检测到的光束的定时来控制激光器的发光定时,根据光束的强度或分辨率从存储装置表(205)中选择优选的定时 。
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