发明名称 |
Laser beam printer |
摘要 |
A laser beam printer includes: a recording medium for forming an image; a scanning unit for scanning a beam modulated by an image signal on the recording medium; a beam detector for detecting the position of the beam scanned by the scanning unit and outputting a synchro signal which defines the record start position on the recording medium; a sheet position detector for detecting the position, in the direction of scanning the beam, of a sheet to which the image formed on the recording medium is transferred; and a controller for controlling the output timing of the synchro signal in accordance with the position of a sheet detected by the sheet position detector.
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申请公布号 |
US4712118(A) |
申请公布日期 |
1987.12.08 |
申请号 |
US19860897818 |
申请日期 |
1986.08.19 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
SETO, KAORU;USHIO, YUKIHIDE;HORI, KENJIRO;HASHIMOTO, HIROSHI;YOSHIMOTO, TOSHIO;KANAIWA, KIYOSHI |
分类号 |
B41J13/26;G06K15/12;(IPC1-7):G01D9/42;G01D15/14 |
主分类号 |
B41J13/26 |
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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