Epson 4500 - Manual (Page 289)

Commands Arranged by Topic
Graphics
See Chapter 4 for sample graphics programs. See the table under ESC *
for density information on graphics modes.
ESC K Select Single-density Graphics Mode
Format:
ASCII code: ESC K n1 n2
Decimal: 27 75 n1 n2
Hexadecimal: 1B 4B n1 n2
Comments:
Turns on B-pin, single-density graphics mode. The total number of
columns =
n1 + (n2 x 256).
ESC L
Format:
ASCII code:
Decimal:
Hexadecimal :
Select Double-density Graphics Mode
ESC L n1 n2
27 76 n1 n2
1B 4C n1 n2
Comments:
Turns on 8-pin, low-speed, double-density graphics mode. The total
number of columns = n1 + (n2 x 256).
ESC Y
Format:
ASCII code:
Decimal :
Hexadecimal:
Comments:
Select High-speed Double-density Graphics Mode
ESC Y n1 n2
27 89 n1 n2
1B 59 n1
n2
Turns on 8-pin, high-speed, double-density graphics mode. The total
number of columns = n1 + (n2 x 256).
9-38 Command Summary