TH250
Programmer’s Guide
64
The downloaded font is always stored in the permanent font area of flash. If there is not enough
memory in the permanent font area to store the file the printer returns NACK.
When the file is downloaded the printer returns ACK.
If the file contents are incorrect the printer returns NACK. File format to be described in appendix.
So the full sequence for downloading files as font ID CB would be:
1D F0 01 CB
1D F0 80
followed by map file shftjis.chr
1D F0 02 02
1B 20 n
for horizontal character spacing
1B 33 n
for vertical character spacing
1D F0 80
followed by character definition file shftj16.chr
Graphics
These commands are used to enter and print graphics data and are described in order of their
hexadecimal codes, unless otherwise noted.
These commands describe operation for 80mm paper.
Download BMP logo
ASCII
ESC (+*.BMP file)
Hexadecimal
1B (+*.BMP file)
Decimal
27 66 77(+*.BMP file)
Value
Maximum width = 576
Maximum height = 512
Enters a downloaded BMP logo into RAM or flash.
The downloaded BMP logo can be printed by using the print downloaded bit image (1D 2F m)
command.
To downloaded BMP file to save it as a logo, send the hexadecimal code 1B followed by the whole
BMP file.
The printer decodes the BMP file header and will save the image data after checking important
parameters, such as:
Width
Height
Number of colors (only monochrome images are accepted)
BMPs and bit images continue to be definable only for the receipt station. However, there is no
longer an automatic erasure whenever the user downloads a character set (as happened
previously) as well as in the case where the current logo was never set
> 0, (the automatic erasure if user flash memory had filled up with inactive logo 0 definitions upon
next power cycle). Warnings about the effect of running out of defined logo space during a
download apply (i.e. the command is ignored). The application is required to manage user data
space, downloaded font space, and logo space.
After downloading a logo to the printer, wait 100ms to allow the printer time to write the logo to
flash.
Содержание TH250
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Страница 155: ...TH250 Programmer s Guide 150 Character code table Page 3 PC860 Portuguese ...
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Страница 157: ...TH250 Programmer s Guide 152 Character code table Page 5 PC865 Nordic ...
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Страница 159: ...TH250 Programmer s Guide 154 Character code table Page 7 PC866 Russian ...
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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 ...
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Страница 165: ...TH250 Programmer s Guide 160 Character code table Page 13 WPC1251 Cyrillic ...
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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 ...
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Страница 172: ...TH250 Programmer s Guide 167 Character code table Page 20 WPC28599 Turkish ...
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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 ...
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