PPTII-A Programming Manual
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28
GS FF
[Name]
Marking paper locating
[Format]
ASCII
GS
FF
Hex
1D
0C
Decimal 29
12
[Dscription]
Marking paper locating to the print starting position.
[Notes]
• This command is effective only when paper type is marking paper.
• This command is ignored when using receipt paper.
GS ! n
[Name]
Select character size
[Format]
ASCII
GS
!
n
Hex
1D
21
n
Decimal
29
33
n
[Range]
0 ≤ n ≤ 255
（
1 ≤ vertical number of times ≤ 6
，
1 ≤ horizontal number of times ≤ 6
）
[Dscription]
Selects the character height using bits 0 to 3 and selects the character width using bits 4
to 7, as follows:
Bit
Off/On Hex
Decimal
Function
0
Character height selection. See Table 2.
1
2
3
4
Character width selection. See Table 1.
5
6
7
Table 1 Character Width Selection
Hex
Decimal
Width
00
0
1 (normal)
10
16
2 (double-width)
20
32
3
30
48
4
40
64
5
50
80
6
Table 2 Character Height Selection
Hex
Decimal
Width
00
0
1 (normal)
01
1
2 (double-width)
02
2
3
03
3
4
04
4
5
05
5
6
