RP-330 Technical Manual
61
upside down mode.
·If the downloaded bit-image to be printed exceeds the printable area, the
excess data is not printed.
·If the printing area width set by GS L and GS W is less than one line
vertical, the following processing is performed only on the line in
question:
①
The printing area width is extended to the right up to one line in
vertical. In this case, printing does not exceed the printable area.
②
If the printing area width cannot be extended by one line in vertical,
the left margin is reduced to accommodate one line in vertical.
[Reference]
GS
GS :
[Name]
Start/end macro definition
[Format]
ASCII GS :
Hex
1D
3A
Decimal 29 58
[Description]
Starts or ends macro definition.
[Details]
·Macro definition starts when this command is received during normal
operation.
·Macro definition ends when this command is received during macro
definition.
·When
GS ^
is received during macro definition, the printer ends macro
definition and clears the definition.
·Macro is not defined when the power is turned on.
·The defined contents of the macro are not cleared by
ESC
@. Therefore,
ESC @
can be included in the contents of the macro definition.
·If the printer receives
GS :
again immediately after previously receiving
GS :
the printer
remains in the macro undefined state.
·The contents of the macro can be defined up to 2048 bytes. If the macro
definition exceed
2048 bytes, excess data is not stored.
[Reference]
GS ^
GS B
n
[Name]
Turn white/black reverse printing mode
[Format]
ASCII GS
B
n
Hex 1D
42
n
Decimal 29
66
n
[Range]
0
n
255
[Description]
Turns on or off white/black reverse printing mode.
·When the LSB of
n
is 0, white/black reverse printing mode is turned off.
·When the LSB of
n
is 1, white/black reverse printing mode is turned on.
[Details]
·Only the LSB of
n
is effective.
