24 25
k = (n1 + 256 x n2) x 3 (m = 32,33)
- The number of horizontal dots of the graphics is n1 + 256 x n2.
- The width of bit map data should be within the line width, excess parts will be
ignored.
- d presents bit map data, and k presents number of bit map data.
m for the setting of bit map. The definition of m is shown as below:
m mode
vertical
horizontal
dot
dot density dot density
max dot
0
8 dot single
density
8
68 DPI
101 DPI
192
1
8 dot double
density
8
68 DPI
203 DPI
384
32
24 dot single
density
24
203 DPI
101 DPI
192
33
24 dot double
density
24
203 DPI
203 DPI
384
GS *
Define Down-load Bit Map Graph
Format
ASCII :
GS
* n1 n2 [d] k.
Decimal :
29
42 n1 n2 [d] k
Hexadecimal:
1D
2A n1 n2 [d] k
Explanation:
This command sets a down-load bit map graph.
n1 = 1 - 48, n2 = 1 - 255, n1 x n2 < 9600, k = n1 x n2 x 8.
- d presents bit map data.
- The horizontal size of this graph is n1 x 8 dots and vertical is n2 x 8 dots
- This setting will be lost while resetting or return back to start position.
Bit Map format is showing as follows:
GS /
Print Down-load Bit Map Graph
Format
ASCII :
GS
/
n
Decimal :
29
47 n
Hexadecimal:
1D
2F n
Explanation:
This command print out the down-load bit map graph set by command GS *.
n for selection of bit map. n = 0 - 3.
The relative graph sizes are listed as follows:
n
graph size
density in vertical
density in horizontal
0
normal
203 DPI
203 DPI
1
double width
203 DPI
101 DPI
2
double height
101 DPI
203 DPI
3
double height & width
101 DPI
101 DPI
ESC
′
Print Curving Lines
Format
ASCII :
ESC
′
m
n1
n1
′
... nk nk
′
CR
Decimal :
29
39 m n1 n1
′
... nk nk
′
CR
Hexadecimal:
1B
27
m
n1
n1
′
... nk nk
′
CR
Explanation:
This command is designed to print curving graphic lines along with the paper feed
direction. (vertically). The value m is the number of lines to be printed, and should
be within the range of 1 to 384. In a horizontal line, there are m dots of m curving
line. The value n1, n1
′
, n2, n2
′
... nk, nk
′
represents the position of dot of m line.
The quantity of nk should be equal m and each nk should be fall on the largest dot in
each line. The last CR (carriage return) lets printer print this one horizontal dot line
out and carriage return to next dot line. So a set of horizontal dot lines will be
printed out to form m curving graphic lines. base on the data of n1, n1
′
, n2, n2
′
, ...,
nk, nk
′
.’.
