目前市场上各种传真机大量涌现,型号不一,档次各异,价格悬殊,其产品质量也常常相差甚远。高档次传真机功能很多,如日本松下Panasonic UF系列等高档机型,设计有保密接口,可以外接密码机进行密码通信,但价格也相对较高。低档传真机价格低廉,但往往功能比较单 Currently on the market a large number of various fax machines emerged, different models, different grades, the price disparity, the quality of their products are often very different. High-end fax machine features many, such as Japan’s Panasonic Panasonic UF series and other high-end models, designed with a confidential interface, you can connect a password for password communication, but the price is relatively high. Low-end fax machines at low prices, but often more single-function