Star Micronics LC-8021 - Manual (Page 38)

32 Using the EDS Mode
Switch 4: Protocol
Protocol, which is sometimes referred to as “handshaking,” is the
communications convention that is used to allow the printer and computer to
regulated the flow of data. DTR is the most commonly used protocol.
Switches 5, 6: Not used
BANK B
Switch 1, 2, 3: Baud Rate
The baud rate is the speed, in bits per second, that the printer sends data to the
computer. The common setting is 9600 or 19200.
Switches 4, 5, 6: Not used
Protocol SW4 DOS Setting
DTR ON DTR
XON/XOFF OFF XON/XOFF
Baud Rate SW1 SW2 SW3 DOS Setting
300 OFF OFF OFF 300
600 ON OFF OFF 600
1200 OFF ON OFF 1200
2400 ON ON OFF 2400
4800 OFF OFF ON 4800
9600 ON OFF ON 9600
19200 OFF ON ON 19200
9600 ON ON ON 9600