TECHNICAL MANUAL
question. The minimum width means 1 dot in normal (m=0,48) and double-
height (m=2,50), 2dots in double-width (m=1,49) and quadruple (m=3,51)
modes.
Data outside the printing area is ready 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 (Ste 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 image.
When this command is received during macro definition, the printer ends
macro definition, and begins performing this command. The definition of
the command should be cleared.
d indicates the bit-image data. Set time a bit to 1 prints a dot and setting it
to 0 does not print a dot.
GS w
n
[Name]
Set bar code width
[Format]
ASCII
GS r
n
Hex 1D 77
n
Decimal
29 119
n
[Range]
2
≤
n
≤
6
[Description]
Set the horizontal size of the bar code.
N specifies the bar code width as follows:
Binary-level Bar Code
N
Module width (mm)
for Mult-level Bar
code
Thin element width(mm)
Thick element width(mm)
2
0.282
0.282
0.706
3
0.432
0.432
1.129
4
0.564
0.564
1.411
5
0.706
0.706
1.834
6
0.847
0.847
2.258
Multi-level bar codes are as follows:
TITLE : WTP-100
Page75
UPC-A, UPC-E, JAN13 (EAN13), JAN8 (EAN8), CODE93, CODE128
