发明名称 |
Adjusting device for a multi-beam source unit and image forming apparatus |
摘要 |
An adjusting device for a multi-beam source unit includes a mounting bracket, a base member rotatably mounted on the mounting bracket and a multi-beam laser diode provided with light emitting points positioned substantially in a straight line with respect to each other. The multi-beam laser diode is mounted on the base member and radiates a laser beam from the light emitting points. The base member rotates such that the laser beam is radiated onto a predetermined position of an image recording plane of a scanning optical system.
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申请公布号 |
US6798820(B2) |
申请公布日期 |
2004.09.28 |
申请号 |
US20000731793 |
申请日期 |
2000.12.08 |
申请人 |
RICOH COMPANY, LTD. |
发明人 |
OKUWAKI HIROYUKI;KAWAZOE OSAMU;NAOE YASUHIRO |
分类号 |
B41J2/44;B41J2/45;B41J2/455;G02B7/00;G02B26/10;G02B26/12;H01S5/00;H01S5/40;(IPC1-7):H01S3/08 |
主分类号 |
B41J2/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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