TH250
Programmer’s Guide
43
2 x 10 = 20 dots (two columns to be moved left of the current position) 20/256 = 0, remainder of
20
n1
= 20,
n
2 = 0
Related information
If the set horizontal and vertical minimum motion units command (1D 50) is used to change the
horizontal and vertical minimum motion unit, the parameters of this command (set relative print
position) will be interpreted accordingly. In page mode, upper left or lower right uses the
horizontal motion unit, and upper right or lower left uses the vertical motion unit. For more
information, see the description of the set horizontal and vertical minimum motion units
command (1D 50) in this document.
If underline is set, spaces skipped by this command are not underlined.
Compatibility information (TH250 receipt vs. A793 receipt)
There is a difference in the normal behavior of this command in A793 emulation mode as
compared to the original A793. The difference exists when the command is used to move to the
left. The A793 processes the whole print string prior to putting it in the buffer for the print head.
This method of processing allows the A793 to backup in the print string and replace characters and
their associated attributes when a “Set relative print position” command instructs the printer to
move the print position to the left.
In order to improve the speed of printing, the TH250 moves the data into a buffer for the
printhead when it receives it. When the “Set relative print position” command contains a move to
the left, this causes the new data to overstrike the previous data. This behavior can be used to an
application’s advantage to provide the ability to create compound characters on the receipt
station.
This command also functions differently in the A793 emulation when used in graphics:
n x 2 = Number of dots to be moved from the beginning of the line when this command is followed
by a graphic command.
Select justification
ASCII
ESC a
n
Hexadecimal
1B 61
n
Decimal
27 97
n
Value of
n
:
0, 48 = Left aligned
1, 49 = Center aligned
2, 50 = Right aligned
Range of
n
:
0–2, 48–50
Default:
0 (Left aligned)
Specifies the alignment of characters, graphics, logos, and bar codes on the receipt station in the
print area specified by 1D 4C and 1D 57 according to the above table, until the printer is initialized,
reset, or powered off.
Содержание TH250
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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 ...
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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 ...
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