BT-532C User manual
15
codes,HRI characters, and spacing skipped by
HT
,
ESC $
.
This command does not affect the space between lines.
White/black reverse mode has a higher priority than underline mode. Even if
underline mode is on, it is disabled (but not canceled) when white/black
reverse mode is selected.
Usage example
1b 40 1d 42 01
30 31 32 0d 0a
30 31 32 0d 0a
Set the underline dots(0,1,2)
Name
Set the underline dots(0,1,2)
Format
ASCII
：
ESC - n
Decimal
：
27 45 n
Hexadecimal
：
1B 2D n
Description
Turns underline mode on or off, based on the following values n
：
n
Function
0, 48
Turns off underline mode
1, 49
Turns on underline mode (1 dot thick)
2, 50
Turns on underline mode (2 dots thick)
Parameter range 0 ≤ n ≤ 2, 48 ≤ n ≤ 50
Default
n = 0
Supporting
model
All
Notes
The printer can underline all characters (including right-side character
spacing), but cannot underline the space set by
HT
.
The printer cannot underline 90° clockwise rotated characters and white/black
inverted characters.
When underline mode is turned off by setting the value of n to 0 or 48, the
following data is not underlined, and the underline thickness set before the
mode is turned off does not change. The default underline thickness is 1 dot.
Changing the character size does not affect the current underline thickness.
Underline mode can also be turned on or off by using
ESC !.
Note, however,
