Epson ColorWorks C7500 ESC/label Command Reference Guide - Page 155

ESC/Label Command Reference Guide, Rev. E,

Page 155 highlights

^HY [Name] Transmit files [Format] ^HY 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 = G/P G: GRF P: PNG [Function]  Transmits the data of the graphic file to the host.  The data of the graphic file specified by storage drive, file name, and extension is transmitted.  If the extension of the specified graphic file is GRF, it is encoded in Z64 format and transmitted to the host. If the extension is PNG, it is encoded in B64 format and transmitted to the host.  If the specified file does not exist, nothing is transmitted. [Response] Transmits multiple pieces of information in a list format separated by a comma or colon . ^DY,,,,,:: : Information type Description File name specified by Parameter o Data format of the specified file Extension format of the specified file Data size of the graphic file stored in the specified file Horizontal width of the graphic file stored in the specified file Encoding type of the graphic file stored in the specified file (B64 or Z64) Graphic data encoded in B64 or Z64 of the graphic file stored in the specified file [Reference] CRC calculated for the above expressed in 4-digit hexadecimal. Related commands: ^DY ESC/Label Command Reference Guide Rev. E Page 155

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ESC/Label Command Reference Guide
Rev. E
Page 155
^HY
[Name]
Transmit files
[Format]
^HY
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 = G/P
G: GRF
P: PNG
[Function]
Transmits the data of the graphic file to the host.
The data of the graphic file specified by storage drive, file name, and extension is transmitted.
If the extension of the specified graphic file is GRF, it is encoded in Z64 format and transmitted to
the host.
If the extension is PNG, it is encoded in B64 format and transmitted to the host.
If the specified file does not exist, nothing is transmitted.
[Response]
Transmits multiple pieces of information in a list format separated by a comma <,> or colon <:>.
^DY<Graphic file name>,<Data format>,<Extension>,<Graphic data size>,<Horizontal
width>,:<Encoding type>:<CR><LF>
<Graphic data>:<CRC><CR><LF>
Information type
Description
<Graphic file name>
File name specified by Parameter o
<Data format>
Data format of the specified file
<Extension>
Extension format of the specified file
<Graphic data size>
Data size of the graphic file stored in the specified file
<Horizontal width>
Horizontal width of the graphic file stored in the specified file
<Encoding type>
Encoding type of the graphic file stored in the specified file (B64
or Z64)
<Graphic data>
Graphic data encoded in B64 or Z64 of the graphic file stored in
the specified file
<CRC>
CRC calculated for the above <Graphic data> expressed in
4-digit hexadecimal.
[Reference]
Related commands: ^DY