| 摘要 |
An optical scanning unit, includes a light source having a plurality of light emitting sources, a vibration mirror part configured to reciprocatingly scan a light beam emitted from the light source where a torsion bar is a rotational axis, and a recording control part configured to output image information for modulating the light emitting source as corresponding to a scan operation of the vibrating mirror part. Image information corresponding to one line to be recorded is shared by the light sources so that image recording is implemented.
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