Lexmark C910 用户指南
![Lexmark](https://files.manualsbrain.com/attachments/878cae5fca737841ce37f41a7ee73881a8b54f60/common/fit/150/50/823435a5b9c868f91a4b7f8b99ddfd9b9c699edf1f6ff104003e82a92d7f/brand_logo.png)
287
Serial Protocol
Purpose:
To select the hardware and software handshaking values for the serial interface.
Values:
See also:
Technical Reference
DTR*
Hardware handshaking.
DTR/DSR
Hardware handshaking.
XON/XOFF
Software handshaking.
XON/XOFF/DTR
Combined hardware and software handshaking.
XONXOFF/DTRDSR
Combined hardware and software handshaking.