THERMAL RECEIPT PRINTER
6
Vertical
Horizontal
m
Mode
Dot
Density
Density
Data
（
k
）
0
8 dots Single Density
8
67 DPI
100 DPI
nL + nH
×
256
1
8 dots Double Density
8
67 DPI
200 DPI
nL + nH
×
256
32
24 dots Single Density
24
200 DPI
100 DPI
( nL + nH
×
256)
×
3
33
24 dots Double Density
24
200 DPI
200 DPI
( nL + nH
×
256)
×
3
[dpi: dot/25.4mm{1
”
}]
[Notes]
§
If the values of m and nH are out of the specified range, the following data is
processed as normal data.
§
The nL and nH indicate the number of dots of the bit image in the horizontal
direction. The number of dots is calculated by nL + nH
╳
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.
§
After printing a bit image, the printer returns to normal data processing
mode.
§
Except convert mode, this command doesn
’
t affect other print mode, such as
emphasized, double print, underline, character enlarged, contrary.
§
The relationship between the image data and the dots to be printed is as
follows.
8-dot density selected:
单 密 度
打 印 数 据
1
点
双 密 度
D d 1 d 2 d 3
位 图 数 据
最 高 位
位 图 数 据
最 低 位
打 印 数 据
D d 1d 2d 3
24-dot density selected:
