发明授权
- 专利标题： Laser printer
- 专利标题（中）： 激光打印机
-
申请号： US287886申请日： 1988-12-21
-
公开(公告)号： US4929970A公开(公告)日： 1990-05-29
- 发明人: Koichi Inui
- 申请人： Koichi Inui
- 申请人地址： JPX Osaka
- 专利权人： Sharp Kabushiki Kaisha
- 当前专利权人： Sharp Kabushiki Kaisha
- 当前专利权人地址： JPX Osaka
- 优先权： JPX62-324801 19871221
- 主分类号： B41J2/44
- IPC分类号： B41J2/44 ; G03G15/00 ; G03G15/04 ; G06K15/12
摘要：
A laser printer comprising a photoreceptive means, a laser beam emitting device, a detecting means for detecting a factor of degradation of the image quality, the factor originating in the photoreceptive means, and a control means which controls the output level of said laser beam emitting device in accordance with the detected level of said factor.
公开/授权文献
- US4430552A Thermal release device 公开/授权日：1984-02-07
信息查询
IPC分类:
