Toshiba B-EP Series Interface Specification page 488

7.5.6 BARCODE HORIZONTAL SIZE COMMAND
Function Sets the horizontal size of the barcode. For QR code, the 1-cell width is set.
Format [GS] wn
Term n:
Initial value n:
Explanation (1) When "n" is set to any value other than the above, a command error occurs.
(2) The horizontal size designated by this command is as follows.
Horizontal size of the barcode (1 byte)
02H to 05H
02H
1 dot = 1/8 mm on the 203-dpi printer.
The maximum value varies depending on model and barcode type.
Model
Range
Initial value
JAN-system *1 Max. value
NW7-system *2 Max. value
PDF417 Max. value
QR code Max. value
*1 The JAN system refers to JAN8, EAN8, EAN8 + 2 digits, EAN8 + 5 digits,
JAN13, EAN13, EAN13 + 2 digits, EAN13 + 5 digits, EAN128, UCC/EAN128,
CODE128, UPC-E, UPC-E + 2 digits, UPC-E + 5 digits, UPC-A, UPC-A + 2
digits, UPC-A + 5 digits and CODE93.
*2 The NW7 system refers to NW7, CODE39, Interleaved 2 of 5 and MSI.
[JAN8, EAN8, EAN8 + 2 digits, EAN8 + 5 digits, JAN13, EAN13, EAN13 + 2 digits,
EAN13 + 5 digits, EAN128, UCC/EAN128, CODE128, UPC-E, UPC-E + 2 digits,
UPC-E + 5 digits, UPC-A, UPC-A + 2 digits, UPC-A + 5 digits, CODE93]
1 module
n
Bar Space
02H 2
03H 3
04H 4
05H 5
06H 6
07H 7
08H 8
09H 9
CHAPTER 7 RECEIPT MODE (INTERFACE COMMANDS)
[GS] w
B-EP2DL-GHxx B-EP2DL-GHxx
02H to 05H
02H
03H
05H
03H
05H
2 modules 3 modules
Bar Space Bar Space
4 6
6 9
8 12
10 15
12 18
14 21
16 24
18 27
7-19
B-EP Series
02H to 0AH
02H
06H
0AH
06H
0AH
4 modules
Bar Space
8
12
16
20
24
28
32
36
(Unit: dots)