TH250
Programmer’s Guide
44
Related information
On the LEGACY emulation printer, this command is valid only at the beginning of a line.
Range of
n
on A793 is 0–255 using low 2 bits only:
1
left aligned
2
center
10
right aligned
11
center
Set left margin
ASCII
GS L
nL nH
Hexadecimal
1D 4C
nL nH
Decimal
29 76
nL nH
Value of
n
:
0–255
Range of
n
:
0–255
Default:
576 dots (the maximum printable area)
Formulas
Sets the left margin of the printing area until the printer is initialized, reset, or powered off. The
left margin is set to ((nH X 256) + nL) times horizontal motion unit) inches. The horizontal motion
units are set by the set horizontal and vertical minimum motion units command (1D 50), described
in this manual. If the horizontal motion unit is changed after changing left margin, the left margin
setting is not changed.
The width of the printing area is set by the set printing area width command (1D 57), which follows
this command. See the set printing area width command in this document for a description of that
command.
If the setting exceeds the printable area, the maximum value of the printable area is used. The
maximum printable area is 576 dots. See the illustration.
To set the left margin to one inch at the default horizontal motion unit of 1/203 inches, send the
four-byte string:
GS L 203 0
Or, to set the left margin to two inches at the default horizontal motion unit of 1/203 units per inch,
send the four-byte string:
GS L 150 1
Where 2 inches = 406/203, and 406 = (1 X 256) + 150.
Exceptions:
The command is effective only at the beginning of a line. This command is ignored if the line buffer
is not empty.
If this command is processed in page mode, left margin is not changed until the printer is returned
to standard mode.
Содержание TH250
Страница 1: ...TH250 Thermal Printer Programmer s Guide January 2016 ...
Страница 153: ...TH250 Programmer s Guide 148 Character code table Page 1 PC850 Multilingual Latin I ...
Страница 154: ...TH250 Programmer s Guide 149 Character code table Page 2 PC852 Latin II ...
Страница 155: ...TH250 Programmer s Guide 150 Character code table Page 3 PC860 Portuguese ...
Страница 156: ...TH250 Programmer s Guide 151 Character code table Page 4 PC863 Canadian French ...
Страница 157: ...TH250 Programmer s Guide 152 Character code table Page 5 PC865 Nordic ...
Страница 158: ...TH250 Programmer s Guide 153 Character code table Page 6 PC858 Multilingual I Euro ...
Страница 159: ...TH250 Programmer s Guide 154 Character code table Page 7 PC866 Russian ...
Страница 160: ...TH250 Programmer s Guide 155 Character code table Page 8 WPC1252 Latin I ...
Страница 161: ...TH250 Programmer s Guide 156 Character code table Page 9 PC862 Hebrew ...
Страница 162: ...TH250 Programmer s Guide 157 Character code table Page 10 PC737 Greek ...
Страница 163: ...TH250 Programmer s Guide 158 Character code table Page 11 PC874 Thai ...
Страница 164: ...TH250 Programmer s Guide 159 Character code table Page 12 PC857 Turkish ...
Страница 165: ...TH250 Programmer s Guide 160 Character code table Page 13 WPC1251 Cyrillic ...
Страница 166: ...TH250 Programmer s Guide 161 Character code table Page 14 WPC1255 Hebrew ...
Страница 167: ...TH250 Programmer s Guide 162 Character code table Page 15 KZ_1048 Kazakh ...
Страница 168: ...TH250 Programmer s Guide 163 Character code table Page 16 WPC1254 Turkish ...
Страница 169: ...TH250 Programmer s Guide 164 Character code table Page 17 WPC1250 Central Europe ...
Страница 170: ...TH250 Programmer s Guide 165 Character code table Page 18 WPC28591 Latin 1 ...
Страница 171: ...TH250 Programmer s Guide 166 Character code table Page 19 WPC28592 Latin 2 ...
Страница 172: ...TH250 Programmer s Guide 167 Character code table Page 20 WPC28599 Turkish ...
Страница 173: ...TH250 Programmer s Guide 168 Character code table Page 21 WPC28605 Latin 9 ...
Страница 174: ...TH250 Programmer s Guide 169 Character code table Page 22 PC864 Arabic ...
Страница 175: ...TH250 Programmer s Guide 170 Character code table Page 23 PC720 Arabic ...
Страница 176: ...TH250 Programmer s Guide 171 Character code table Page 24 WPC1256 Arabic ...
Страница 177: ...TH250 Programmer s Guide 172 Character code table Page 25 WPC28596 Arabic ...
Страница 178: ...TH250 Programmer s Guide 173 Character code table Page 26 KATAKANA Asia ...
Страница 179: ...TH250 Programmer s Guide 174 Character code table Page 27 PC775 Baltic ...
Страница 180: ...TH250 Programmer s Guide 175 Character code table Page 28 WPC1257 Baltic ...
Страница 181: ...TH250 Programmer s Guide 176 Character code table Page 29 WP28594 Baltic ...