3. PRINTER FUNCTIONS
TPTCM
83
3-
chine.
• Macro content is not cancelled by the ESC @ command.
Therefore, ESC @ may be included in the content of macro
definitions.
• If the printer receives GS : a second time after previously
receiving GS :, the printer remains in macro undefined status.
• The contents of the macro can be defined up to 2048
bytes. If the macro definition exceeds 2048 bytes, excess
data is not stored.
[Default]
[Reference]
GS ^
[Example]
n
B
S
G
n
B
S
G
n
B
S
G
n
B
S
G
n
B
S
G
[Name]
Turn white/black reverse printing mode on/off
[Format]
ASCII
GS
B
n
Hex
1D
42
n
Decimal
29
66
n
[Range]
0
≤
n
≤
255
[Description]
Turns white/black reverse printing mode on or off.
• When the LSB of n is 0, white/black reverse printing is
turned off.
• When the LSB of n is 1, white/black reverse printing is
turned on.
[Notes]
• Only the LSB of n is effective.
• This command is available for both built-in and user-defined
characters.
• This command does not affect bit image, downloaded bit
image, bar code, HRI characters and spacing skipped by HT,
ESC $ and ESC \.
• This command does not affect white space between lines.
• White/black reverse mode has a higher priority than under-
line mode. Even if underline mode is on, it will be disabled
(but not cancelled) when white/black reverse mode is se-
lected.
[Default]
n = 0
[Reference]
[Example]
