| 摘要 |
An image reading apparatus includes a roller which transports a sheet, a motor which drives the roller, an image sensor which reads data from the sheet and a control unit which synchronizes a read timing of the image sensor with a drive timing of the motor in response to change in the drive timing of the motor. Accordingly, when transporting an sheet is temporarily stopped, the transport speed can be changed as desired, whereby the shock caused by changing the transport speed is more lightened and if the resolution to read the original is high, a discrepancy in the data read by the image sensor caused by temporary stop of transporting the sheet can be also suppressed.
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