Electronic colour scanner: a device using rotating drums, sometimes a flatbed copy holder.

色机：一部回转滚筒，有时是平台稿架的装置。

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Electronic page composition system: a complete system comprises the colour scanner, text input, a CPU that provides masking, page assembly, tint applying functions and a laser image setter.

电子排版系统：一套完整的系统设备包括分色机、文字输入机、具有拼版及在版面上加蒙片和平网等功能的中央处理机和激光图文影排机。

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