Bematech MP-4000 TH Programmer's Manual - Manual (Page 45)

MP-4000 TH POS Printer Rev.1.4 Programmer’s Manual
22-aug-2007
Firmware Release: 1.5 45
ETX
[Function] End buffer
[Format] ASCII ETX
Hexadecimal 03
Decimal 03
[Description] The printer will be BUSY while the printing is performed, changing
status only when the buffer is empty. On serial interfaces DTR (RTS)
will be low while the printing is performed.
STX
[Function] Clear buffer
[Format] ASCII STX
Hexadecimal 02
Decimal 02
[Description] This commands clears the print buffer and any un-printed information
in the printer receive before it. This command does not restore default
conditions.