Epson TM-T88 User Manual

5-6 Commands
ESC ✻
m n
L
n
H
d
1 ...
dk
[Name] Select bit-image mode
[Format] ASCII ESC *
m n
L
n
H
d
1 ...
k
Hex 1B 2A
m n
L
n
H
d
1 ...
k
Decimal 27 42
m n
L
n
H
d
1 ...
k
[Range]
m
= 0, 1, 32, 33
0 ≤
n
L
≤ 255
0 ≤
n
H
≤ 3
0 ≤
d
≤ 255
[Description] Selects a bit-image mode using
m
for the number of dots specified by
n
L
and
n
H
, as follows:
•The
n
L
and
n
H
indicate the number of dots of the bit image in
the horizontal direction. The number of dots is calculated by
n
L
+
n
H
× 256.
• If the bit-image data input exceeds the number of dots to be
printed on a line, the excess data is ignored.
•
d
indicates the bit-image data. Set a corresponding bit to 1 to
print a dot or to 0 to not print a dot.
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
[Description] Turns underline mode on or off, based on the following values of
n
:
mMode
Vertical Direction Horizontal direction
Number of
Dots
Dot
Density
Dot
Density
Number of Data
(K)
0 8-dot single-density 8 60 DPI 90 DPI n
L
+ n
H
×
256
1 8-dot double-density 8 60 DPI 180 DPI n
L
+ n
H
×
256
32 24-dot single-density 24 180 DPI 90 DPI (n
L
+ n
H
×
256)
×
3
33 24-dot double-density 24 180 DPI 180 DPI (n
L
+ n
H
×
256)
×
3
n Function
0, 48 Turns off underline mode
1, 49 Turns on underline mode (1-dot thick)
2, 50 Turns on underline mode (2-dots thick)

Epson TM-T88 Specifications

General

Print Method	Thermal Line Printing
Resolution	180 dpi
Auto Cutter	Yes
Printer Type	Receipt printer
Interfaces	USB, Serial, Ethernet
Paper Roll Diameter	83 mm
Power Consumption	1.8W (Standby)
Paper Width	80 mm or 58 mm (with paper width guide)
Power Supply	Internal (depending on the model) or External