Bematech LR2000 - GS W N

LR2000 Programming Manual V1.2
 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.
 d indicates the bit-image data. Setting a bit to 1 prints a dot and setting it to 0 does
not print a dot.
[Example] When xL+xH×256=64
←
(xL + xH×256)×8dots=512dots
→
1
2
3
**** *
62
63
64
↑
65
66
67
**** *
126
127
128
**** *
yL+yH256dots
**** *
K-2
K-1
K
↓
7
6
5
4
3
2
1
0
MSB LSB
GS w n
[Name] Set bar code width
[Format] ASCII GS w n
Hex 1D 77 n
Decimal 29 119 n
[Range] 2 n 6
[Description] Sets the horizontal size of the bar code.
n specifies the bar code width as follows:
n
Module Width (mm) for
Multi-level Bar Code
Binary-level Bar Code
Thin Element Width (mm)
Thick Element Width(mm)
2
0.282
0.282
0.706
3
0.423
0.423
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:
UPC-A, UPC-E, JAN13 (EAN13), JAN8 (EAN8), CODE93, CODE128
 Binary-level bar codes are as follows: