CS193/CS173/CS163 2-7Before making copies 2The illustration above shows the main unit with the optional fax multi line, ADF, LCT and mount kit (fax kit,local intarface kit and fax multi line) installed.The illustration above shows the main unit with the optional ADF and double paper feed cabinet installed.32282930313334353637383940414243No. Part name Description28 Jack for connecting a tele-phone(TEL PORT2)Used for connecting the cord from a telephone.29 Telephone jack 2(LINE PORT2)Used for connecting a general subscriber line.This jack is used when the optional fax multi line is installed.30 Jack for connecting a tele-phone(TEL PORT1)Used for connecting the cord from a telephone.31 Telephone jack 1(LINE PORT1)Used for connecting a general subscriber line.32 USB port (type A)USB 2.0/1.1Used for connecting the USB cable for the authentication unit (biometric type),the authentication unit (IC card type) or external memory (USB memory).33 RS-232C port Used for connecting the JScribe IC card reader/writer.