Samsung SRP-350PG - SRP 350 B/W Direct Thermal Printer Service Manual page 81

GS v 0 m xL xH yL yH d1...dk
[Name] Print raster bit image.
[Format] ASCII
Hex
Decimal
[Range] 0 ≤m ≤3, 48 ≤m ≤51
0 ≤xL ≤255
0 ≤xH ≤255
0 ≤yL ≤255
0 ≤d ≤255
k = (xL + xH ×256) ×(yL + yH ×256) (k ≠0)
[Description] Selects Raster bit-image mode. The value of m selects the mode, as follows :
m Mode
0, 48 Normal
1, 49 Double-width
2, 50 Double-height
3, 51 Quadruple
* xL, xH, select the number of data bits (xL + xH ×256) in the
horizontal direction for the bit image.
* yL, yH, select the number of data bits (yL + yH ×256) in the
vertical direction for the bit image.
GS w n
[Name] Set bar code width.
[Format] ASCII
Hex
Decimal
[Range] 2 ≤n ≤6
[Description] Set the horizontal size of the bar code.
n specifies the bar code width as follows :
Module width for
n
multi-level bar code
2 0.282
3 0.423
4 0.564
5 0.706
6 0.847
* Multi-level bar codes are as follows :
UPC-A, UPC-E, JAN13(EAN13), JAN8(EAN8), CODE93, CODE128.
* Binary-level bar codes are as follows :
CODE39, ITF, CODABAR.
8-18
GS V 0 m xL
1D 76 30 m xL
29 118 48 m xL
Vertical Dot Density (DIP)
180 DPI
180 DPI
90 DPI
90 DPI
GS w n
1D 77 n
29 119 n
Thin element width (mm)
0.282
0.423
0.564
0.706
0.847
xH yL yH d1...dk
xH yL yH d1...dk
xH yL yH d1...dk
Horizontal Dot Density (DIP)
Binary-level bar code
Thick element width (mm)
Command
180 DPI
90 DPI
180 DPI
90 DPI
0.706
1.129
1.411
1.834
2.258
Samsung Electro-Mechanics