电子雕刻用光扫描器扫描原稿，然后由光电池控制的钢针雕刻，造成印版。
Electronic engraving Printing plate engraving with a stylus controlled by a light sensitive cell scanning the original.
作为数码复印机的原稿图像输入端，扫描成像单元在数码复印机中起着至关重要的作用。
As the original image input of the digital copier, the scanning and imaging unit plays a very important role in the digital copier.
平台分色机原稿放置于平台上而分色的扫描机，它和影印机相似；和那些需用扫描圆筒者有别。
Flat-bed scanner a scanner with a flat platen, where the original can be placed flat, rather like a photocopier, as opposed to one with a scanning drum.
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