发明名称 Image forming apparatus
摘要 An image forming apparatus includes a deflection unit for deflection scanning a first and a second laser beam, a first photosensitive member being exposed by the first laser beam deflection, and a second photosensitive member being disposed at a location more distant from the deflection unit than the first photosensitive member, the second photosensitive member being exposed by the second laser beam. A first reflection member reflects the first laser beam deflection scanned by the deflection unit in a direction away from the first photosensitive member. A second reflection member reflects the first laser beam reflected by the first reflection member toward the first photosensitive member. The first reflection member is disposed nearer to the first photosensitive member than the second laser beam projected from the deflection unit, whereas the second reflection member is disposed remoter from the first photosensitive member than the second laser beam projected from the deflection unit.
申请公布号 US6801239(B2) 申请公布日期 2004.10.05
申请号 US20030464476 申请日期 2003.06.19
申请人 CANON KABUSHIKI KAISHA 发明人 NAKAHATA HIROSHI
分类号 B41J2/44;B41J2/47;G02B26/10;G02B26/12;H04N1/036;H04N1/113;H04N1/50;(IPC1-7):G02B26/08 主分类号 B41J2/44
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