Compuprint MDP 30FB, Programmer'S Manual

Page: 83 / 158

81
ESC Y
Double density dot graphics printing at double-speed graphics (120 virtual
dpi). (IBM, EPSON)
ASCII Code ESC Y n
1
n
2
p
1
p
2
... p
x
Hexadecimal Value 1B 59 n
1
n
2
p
1
p
2
... p
x
Decimal Value 27 89 n
1
n
2
p
1
p
2
... p
x
Range 0 < n
1
< 255
0 < n
2
< 31
0 < p < 255
Terminator code. This command prints dot graphics at 120 horizontal dot per inch by
60 vertical dpi. The parameter values should be calculated as follows:
n
1
Remainder of the number of column divided by 256.
n
2
Integer result of the previous division.
p
1
Sum of the values corresponding to the dots that should be printed in the first column
of the graphics pattern.
p
2
Sum of the values corresponding to the dots that should be printed in the second
column of the graphics pattern.
p
x
Sum of the values corresponding to the dots that should be printed in the last column
of the graphics pattern.