Epson TM-T88III series, Specification

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TM-T88
III
series
Specification
(STANDARD)
B
GS v 0 m x
L
x
H
y
L
y
H
d1....dk
[Name] Print raster bit image
[Format] ASCII GS v 0 m x
L
x
H
y
L
y
H
d1...dk
Hex 1D 76 30 m x
L
x
H
y
L
y
H
d1...dk
Decimal 29 118 48 m x
L
x
H
y
L
y
H
d1...dk
[Range] 0
≤
m
≤
3, 48
≤
m
≤
51
0
≤
x
L
≤
255
0
≤
x
H
≤
255
0
≤
y
L
≤
255
0
≤
y
H
≤
8
0
≤
d
≤
255
k = ( x
L
+ x
H
×
256)
×
( y
L
+ y
H
×
256) ( k
≠
0)
[Description] Selects Raster bit-image mode. The value of m selects the mode, as follows:
m Mode Vertical Dot Density Horizontal Dot Density
0, 48 Normal 180 dpi 180 dpi
1, 49 Double-width 180 dpi 90 dpi
2, 50 Double-height 90 dpi 180 dpi
3, 51 Quadruple 90 dpi 90 dpi
[dpi: dots per 25.4 mm {1"}]
•
x
L
, x
H
, select the number of data bytes ( x
L
+ x
H
×
256) in the horizontal direction for the bit
image.
•
y
L
,
y
H
, select the number of data bytes (
y
L
+
y
H
×
256) in the vertical direction for the bit image.
[Details]
•
In standard mode, this command is effective only when there is no data in the print buffer.
•
This command has no effect in all print modes (character size, emphasized, double-strike,
upside-down, underline, white/black reverse printing, etc.) for raster bit image.
•
If the printing area width set by GS L and GS W is less than the minimum width, the printing
area is extended to the minimum width only on the line in question. The minimum width
means 1 dot in normal (
m =0, 48) and double-height ( m =2, 50), 2 dots in double-width ( m =1,
49) and quadruple ( m =3, 51) modes.
•
Data outside the printing area is read in and discarded on a dot-by-dot basis.
•
The position at which subsequent characters are to be printed for raster bit image is specified
by HT (Horizontal Tab), ESC $ (Set absolute print position), ESC
\
( Set relative print
position), and GS L (Set left margin ). If the position at which subsequent characters are to
be printed is not a multiple of 8, print speed may decline.
•
The ESC a (Select justification) setting is also effective on raster bit images.
•
When this command is received during macro definition, the printer ends macro definition,
and begins performing this command. The definition of this command should be cleared.