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GS ( L pL pH m fn [parameter]
GS 8 L p1 p2 p3 p4 m fn [parameter]
[Function] Specifying graphics data
[Code] <1D>H<28>H<4C>H<pL><pH><m><fn>
<1D>H<38>H<4C>H<p1><p2><p3><p4><m><fn>
* In the explanation of function, the code of GS ( L is used.
• GS ( L and GS 8 L ) are the same function.
• When [parameter] exceeds 65533 bytes in each function, GS 8 L is used.
[Outline] Executes the processing related to the graphics data specified by the function code
(fn).
fn Code
Function
No.
Function
0,48 GS ( L pL pH m fn Function48
Sends NV graphics memory
capacity.
2,50 GS ( L pL pH m fn Function50
Prints graphics data stored in
print buffer.
3,51 GS ( L pL pH m fn Function51
Sends the remaining amount
of NV graphics memory.
64 GS ( L pL pH m fn d1 d2 Function64
Sends key code list of
defined NV graphics.
65 GS ( L pL pH m fn d1 d2 d3 Function65
Erases all data of NV
graphics in a lump.
66 GS ( L pL pH m fn kc1 kc2 Function66
Erases the specified NV
graphics data.
67
GS ( L pL pH m fn a kc1 kc2 b
xL xH yL yH [c d1…dk]1…[c
d1…dk]b
Function67
Defines raster graphics data
to NV memory.
69 GS ( L pL pH m fn kc1 kc2 x y Function69
Prints the specified NV
graphics.
112
GS ( L pL pH m fn a bx by c xL
xH yL yH d1…dk
Function 12
Stores raster graphics data
to print buffer.
• pL, pH specifies the number of bytes or “m” and later to (pL + pH 256).
[Caution] • Frequent use of this command may result in damage of NV memory. Use the Write
command to NV memory in consideration of [10 times max./day].
• Following the processing of this command, printer Busy may occur during writing
data in NV memory. While the printer is Busy, it stops receiving process. Therefore,
data transmission (including real-time command) from host is prohibited.