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Appendix C Host Computer Interface
RS-232C/RS-422A Protocol
A protocol is a set of rules the computer follows in sending data to the printer. The
H1: Baud rate
Parameter value | Baud rate |
12 | 1200 |
24 | 2400 |
48 | 4800 |
96 | 9600 |
19 | 19200 |
38 | 38400 |
57 | 57600 |
11 | 115200 |
The factory setting is 9600 baud.
H2: Data bits
7 or 8,
H3: Stop bits
1 or 2,