在不经过邮局电话线的情况下,如果将传真机和电脑的Modem相连,可以将传真机作为扫描仪用;如果用电脑将图形或文本文件发往传真机,传真机就像一台打印机了。你的传真机可以变成传真、扫描、打印三用机了。若直接将Mo-dem的Line口和传真机的Line口相连的话,会因为线路中无电压而导致不能通讯。经过试验,只需在线路中加入直流低压电(且不分正负极性)就能成功,我 If you connect your fax machine to your computer’s Modem without going through a post office telephone line, you can use the machine as a scanner; if you send a graphic or text file to a fax machine using a computer, the machine is like a printer . Your fax machine can become fax, scan, print three machines. If you connect the Line port of the Mo-dem directly to the Line port of your fax machine, you will not be able to communicate because there is no voltage in the line. After the test, only the line into the DC low voltage (and regardless of positive and negative polarity) can be successful, I