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使用者在选购激光打印机时,应考虑打印质量、打印速度、价格、方便性及外观等要素。一、打印质量 1.分辨率目前国内市场上的打印机以300 dpi(点/每英寸)为主,也有400 dpi和600 dpi的。从理论上讲,分辨率越高,打印机的输出质量也就越好。但激光打印机的价格因其分辨率、机心速度、幅面等相差很大。因此,消费者在购买前必须根据实际使用激光打印机所做的工作性质来选择合适的分辨率,如果激光打印机输出文档是各类办公文件、图表、报表以及合同书和一般印刷样稿等,300 dpi已经足够了;专业的印刷出版样张分辨率基本上大于1000 dpi;精美画
Users in the purchase of laser printers, should consider the print quality, print speed, price, convenience and appearance and other factors. First, the print quality 1. Resolution Currently the printer on the domestic market at 300 dpi (dots / inch) -based, there are 400 dpi and 600 dpi. In theory, the higher the resolution, the better the output quality of the printer. However, the price of laser printers because of its resolution, movement speed, format, etc. vary greatly. Therefore, consumers must choose the appropriate resolution based on the nature of the work done by the laser printer prior to purchase. If the laser printer output documents are all kinds of office documents, charts, reports, contracts and general print samples, the 300 dpi Adequate; professional print publication proofs resolution is basically greater than 1000 dpi; fine painting