Zebra Technologies LP 2824 - Manual (Page 25)

Serial Communications
Serial communications between the printer and the host computer can be set
by the Y command.
Y Command
Use the serial port setup (Y) command to change the communications
settings on the printer.
1. With the host computer set at the same communications settings as the
printer, send the Y command to change the printer to the desired
settings.
2. Change the host computer settings to match the new printer settings.
Refer to the programming guide for more information about this command.
Default the Serial Parameters
The default communications parameters on the printer are 9600 baud, no
parity, 8 data bits, 1 stop bit. Many utilities, downloaders and programs use
these settings.
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