扫描仪能够将照片、胶片、图纸、图片、文稿等各种图形变成数据文件输入计算机,而且能与打印机或调制解调器配合,实现复印及发传真等功能。近来普及型扫描仪已降至千元甚至于五百元以下,使得它在办公、工程设计、艺术和家庭等方面的应用日益广泛。本文将介绍一些购买扫描仪时应该考虑的因素,供读者参考。 Scanners can be photos, films, drawings, pictures, documents and other graphics into a data file into the computer, but also with the printer or modem with copying, fax and other functions. Recently, universal scanners have dropped to a thousand or even less than 500 yuan, making it increasingly popular in offices, engineering, the arts and home. This article will introduce some of the factors that should be considered when buying a scanner for your reference.