RS-232/C Serial Data Interface
RS-232/C Serial Data Interface

RS-232/C Serial Data Interface

Specifications
  • 2400 to 115000 baud
  • parity, bits/character
  • 7 or 8 data bit
  • XON-XOFF, RTS/CTS, or DTR/DSR handshake protocol required
  • 750mA at 5 V from pins 1 and 9
Limitations and requirements
You must use a null-modem cable to connect to the printer or a null-modem adapter if using a standard modem cable.
  • Maximum cable length of 50 ft (15.24 m).
  • You may need to change printer parameters to match the host computer.
Connections and configuration
The baud rate, number of data and stop bits, the parity, and the XON/XOFF or DTR control must match those of the host computer.