Confidential
EPSON
TITLE
SHEET
REVISION
NO.
SHEET
NEXT
TM-U220A
Specification
(For Argentina Fiscal)
49
50
A
ESC
∗
m n
L
n
H
d1...dk
[Name]
Select bit-image mode
[Format] ASCII ESC
∗
m n
L
n
H
d1...dk
Hex 1B
2A
m n
L
n
H
d1...dk
Decimal 27 42
m n
L
n
H
d1...dk
[Range]
m
= 0, 1
1
≤
(
n
L
+
n
H
×
256
)
≤
1023 (0
≤
n
L
≤
255, 0
≤
n
H
≤
3)
0
≤
d
≤
255
k
=
n
L
+
n
H
×
256
[Description]
•
Stores the bit image data in
m
mode in the print buffer.
m
Bit image mode
Vertical Dot Density
Horizontal Dot Density
0
8-dot single-density
60 dpi
90 dpi
1
8-dot double-density
60 dpi
180 dpi
•
n
L
,
n
H
specify the number of dots of the image data in the horizontal direction as (
n
L
+
n
H
×
256).
•
d
specifies the bit image data (column format).
ESC
−
n
[Name]
Turn underline mode on/off
[Format] ASCII ESC
−
n
Hex 1B
2D
n
Decimal 27 45
n
[Range] 0
≤
n
≤
2, 48
≤
n
≤
50
[Default]
n
= 0
[Description]
•
Turns underline mode on or off.
n
Function
0, 48
Turns off underline mode.
1, 49
Turns on underline mode, set at 1-dot width.
2, 50
Turns on underline mode, set at 2-dot width.
ESC 2
[Name]
Select default line spacing
[Format] ASCII ESC
2
Hex 1B
32
Decimal 27 50
[Description]
•
Sets the current line spacing to approximately 4.23 mm {1/6"}.
