Epson ColorWorks C7500 ESC/label Command Reference Guide - Page 147

ESC/Label Command Reference Guide, Rev. E,

Page 147 highlights

^HG [Name] Transmit bitmap file [Format] ^HG d: o .x Parameters Description Range d Storage drive d = R/E/B/A R: Volatile memory E: Non-volatile memory B: Optional memory A: Optional memory o File name ASCII code within 8 characters x Extension x = GRF (Fixed) [Function]  Transmits the data of the black and white raster graphic file to the host.  The data of the raster graphic file specified by storage drive and file name is transmitted.  If the specified file does not exist, nothing is transmitted. [Response] Transmits multiple pieces of information separated by a comma . The format of the following response shows a case where the target raster graphic is consisting of N lines. ^DG,,, : The following table explains each piece of information. Contents Description File name specified by Parameter o Data size of the raster graphic stored in the specified file Horizontal width of the raster graphic stored in the specified file (# is any value from 1 to N) the specified file [Reference] Related commands: ^DG ESC/Label Command Reference Guide Rev. E Page 147

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ESC/Label Command Reference Guide
Rev. E
Page 147
^HG
[Name]
Transmit bitmap file
[Format]
^HG
d: o .x
Parameters
Description
Range
d
Storage drive
d = R/E/B/A
R: Volatile memory
E: Non-volatile memory
B: Optional memory
A: Optional memory
o
File name
ASCII code within 8 characters
x
Extension
x = GRF (Fixed)
[Function]
Transmits the data of the black and white raster graphic file to the host.
The data of the raster graphic file specified by storage drive and file name is transmitted.
If the specified file does not exist, nothing is transmitted.
[Response]
Transmits multiple pieces of information separated by a comma <,>.
The format of the following
response shows a case where the target raster graphic is consisting of N lines.
^DG<Graphic file name>,<Graphic data size>,<Horizontal width>,<CR><LF>
<Data in the first line of the raster graphic><CR><LF>
:
<Data in the Nth line of the raster graphic><CR><LF>
The following table explains each piece of information.
Contents
Description
<Graphic file name>
File name specified by Parameter o
<Graphic data size>
Data size of the raster graphic stored in the specified file
<Horizontal width>
Horizontal width of the raster graphic stored in the specified
file
<Data in the #th line of the raster
graphic> (# is any value from 1 to N)
Graphic data in the #th line of the raster graphic stored in
the specified file
[Reference]
Related commands: ^DG