| 摘要 |
<p>A scanning apparatus includes a stage glass (20) on which a document is loaded, a scanning head (30) which reciprocates between a home position of the stage glass (20) and a finish position opposite to the home position to read the document and generate image data, a position detection part (21) disposed in or on the stage glass (20) along a moving direction of the scanning head (30), a head position sensing part (35) disposed in the scanning head (30) which senses the position detection part (21) to sense the position of the scanning head (30) when a scanning signal is inputted, and a controlling part (70) to control the scanning head (30) so that the scanning head (30) moves to the home position at a faster speed than a predetermined reference speed if the scanning head (30) is distanced farther from the home position than a predetermined distance. Thus, the scanning apparatus, a driving method therefor and an image forming apparatus having the same control a speed with which a scanning head (30) moves to a home position according to the position of the scanning head (30).
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