-------------Thermal Printer-------------
36
m
Mode
Vertical Dot Density (DPI)
Horizontal Dot Density (DPI)
0, 48 Normal
200
200
1,49
Double-width
200
100
2,50
Double-height
100
200
3, 51 Quadruple
100
100
[
Details]• This command is ignored if a downloaded bit image has not been defined.
• In standard mode, this command is effective only when there is no data in the
pint buffer
•
This command as no effect in the print modes (emphasized, double-strike, underline, character
size, or white/black reverse printing), except for upside down printing mode.
•
If the downloaded bit-image to be printed exceeds the printable area, the excess data is not
printed.
•
Refer to Figure 3.12.3 for the downloaded bit image development position in page mode.
•
If printing area width set by GS L and GS W is less than one line in 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 mode is turned off.
•When the LSB of n is 1, white/black reverse mode is turned on.
[Details]
• Only the lowest bit of n is valid.
•
This command is available for built-in characters and user-defined characters.
•When whit
e/black reverse printing mode is on, it also applied to character spacing set by
ESC