D. SOFTWARE COMMANDS
The Aura thermal printer supports all commands applicable to Epson printer
1.Paper out alarm
When Paper End signal is detected, the printer keeps on intensive beeping and stops receiving data till the signal is neutralized. When Paper Near End signal is detected, the printer gives a beep every 3 seconds and stops receiving data.
2.Enhancement commands
Following commands are included in the printer firmware version since ver. 3.2:
ESC ‘o’: Beep command
GS ‘o’ m: Beep definition (0 < m 16, default 3 seconds)
ESC ‘p’ m n1 n2: Cash drawer kick or kitchen bell drive command
GS ‘p’ m n: Beep when cash drawer remain open (0 < m < 256, n = ‘0’ or ‘1’)
Explanations as below:
ESC ‘o’: Beep command
Hexadecimal codes are: 1B 6F
Printer beeps when this command is received per condition set by beep definition.
GS ‘o’ m: Beep definition (0 < m 16, default 3 seconds)
Hexadecimal codes are: 1D 6F m
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