
Technical Updates SNBC CONFIDENCIAL
Shandong New Beiyang Information Technology Co.,Ltd.
Page 9
ESC SP n
[Name]
Set right-side character spacing
[Format]
ASCII
ESC SP
n
Hex
1B
20
n
Decimal
27
32
n
[Range]
0
≤
n
≤
255
[Description] Sets the character spacing for the right side of the character to [n × 0.125mm(n × 0.0049
inches).
[Notes]
· When characters are magnified, the character spacing is n times normal value.
· This command sets values independently in each mode (standard and page modes).
[Default]
n = 0
ESC ! n
[Name]
Select print mode(s)
[Format]
ASCII
ESC ! n
Hex
1B
21
n
Decimal
27
33 n
[Range]
0
≤
n
≤
255
[Description]
Selects print mode(s) using n as follows:
Bit 1/0
Hex Decimal Function
0
00
0
If the printer use chinese font, it is disabled.
If the printer use west font, setting character is font 0.
0
1
01
1
If the printer use chinese font, it is disabled.
If the printer use western font, setting character is font 1.
1,2
Undefined.
0
00
0
Emphasized mode not selected
3
1
08
8
Emphasized mode selected
0
00
0
Double-height mode not selected
4
1
10
16
Double-height mode selected
0
00
0
Double-width mode not selected
5
1
20
32
Double-width mode selected
6
Undefined
0
00
0
Underline mode not selected
7
1
80
128
Underline mode selected
[Notes]
· When both double-height and double-width modes are selected, quadruple size
characters are printed.
· The printer can underline all characters, but can not underline the space set by
HT
or 90° clockwise rotated characters.
· The thickness of the underline is that selected by
ESC -,
regardless of the
character size.
· All the characters on the line are aligned at the baseline.
·
ESC E
can also turn on or off emphasized mode. However, the setting of the
last received command is effective.
·
ESC G
functions same as emphasized mode. However, the setting of the last
received command is effective.