摘要 |
An automatic document feeder capable of sorting originals is electrically connected to a scan-sorting unit. The scan-sorting unit scans, one by one, front sides of the originals fed by the automatic document feeder to obtain a plurality of original image signals, and sorts, one by one, the original image signals to output a plurality of sorting signals. The automatic document feeder includes a sheet input tray, a sheet output module and a sheet-feeding mechanism. The sheet-feeding mechanism feeds the originals from the sheet input tray to the sheet output module. The sheet output module is configured to sort the originals into a plurality of original groups placed in the sheet output module according to the sorting signals.
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