随着应用领域的不断扩大,扫描仪已经成为继打印机之后的计算机“第二外设”。据统计,1999年上半年国内扫描仪销售总量达到15.9万台,其中,曾经一度崭露头角的手持式与馈纸式扫描仪明显成为市场的“弃儿”,据说目前该类产品的主要供应商已经停止生产;大幅面扫描仪面向特定工程用户,销售总量略有上升;而平板式扫描仪受价格回落 As applications continue to expand, the scanner has become the second computer peripheral to the printer. According to statistics, the total sales of domestic scanners reached 159,000 units in the first half of 1999. Among them, the handheld and paper-fed scanners that once came to prominence have clearly become the “outcasts” of the market. It is said that the major suppliers of such products today Has stopped production; large-format scanners for specific engineering users, a slight increase in total sales; and flat-panel scanners by the price drop