J.P. SELECTA ST DRY PV 12 Manual De Instrucciones página 31

The paper feed amount set by this command does not affect the
values set by ESC 2 or ESC 3.
3.5【Print and feed n lines】
[Format] ASCII
Hex
Decimal
[Range] 0 n

[Description] Prints the data in the print buffer and feeds n lines.
[Notes] This command sets the print starting position to the beginning of the line.
This command does not affect the line spacing set by ESC 2 or ESC 3.
3.6【Select print mode(s) 】
[Format] ASCII
Hex
Decimal
[Range] 0 n

[Description] Selects print mode(s) using n as follows:
Bit
Font A（12*24）
0
Font B（8*16）
1
2
3
Double‐height mode not selected.
4
Double‐height mode selected
Double‐width mode not selected.
5
Double‐width mode selected.
6
Underline mode not selected.
7
Underline mode selected.
[Details] When both double‐height and double‐width modes are selected,
quadruple‐size characters are printed.
When turn white/black reverse printing mode, the underline is not
effective.
The thickness of the underline is changed with the character size.
ESC
setting of the last received command is effective.
[Default] n = 0
ESC d
1B 64
27
100 n
255

ESC !
1B 21
27 33
255

Function
undefined
undefined
undefined
undefined
‐ n can also select or cancel the underline mode. However, the
n
n
n
n
n
Decimal
0
1
‐
‐
‐
0
16
0
32
‐
00
128
Hex
00
01
‐
‐
‐
00
10
00
20
‐
00
80
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