Lexmark T642 Menus and Messages - Page 37

Using printer menus Menu selection Serial Protocol Robust XON Baud Data Bits Parity Purpose Selects the hardware and software handshaking values for the serial interface. Values DTR* DTR/DSR XON/XOFF XON/XOFF/DTR XONXOFF/DTRDSR Determines whether the Off* printer communicates availability to the computer. This menu item only applies to On the serial port if Serial Protocol is set to XON/XOFF. Specifies the rate at which data can be received through the serial port. Note: 138200, 172800, 230400, and 345600 baud rates are displayed in the Standard Serial menu. These values are not displayed in the Serial Option 1, Serial Option 2, Or Serial Option 3 menus. 1200 2400 4800 9600* 19200 38400 57600 115200 138200 172800 230400 345600 Specifies the number of data 7 bits that are sent in each transmission frame. 8* Sets the parity for serial input Even and output data frames. Odd None* Ignore Hardware handshaking. Hardware handshaking. Software handshaking. Combined hardware and software handshaking. Combined hardware and software handshaking. Printer waits to receive data from the computer. Printer sends a continuous stream of XONs to the host computer to indicate that the serial port is ready to receive more data. 37