Epson LQ-500 - Page 99

Command Summary
ASCII Dec. Hex. Description
Graphics
ESC K n1 n2 75 4B Select Single-density Graphics Mode
ESC L n1 n2 76 4C Select Double-density Graphics Mode
ESC Y n1 n2 89 59 Select High-speed Double-density
ESC Z n1 n2 90 5A Select Quadruple-density Graphics
ESC K,L,Y, and Z each select an 8-pin
mode
Total columns = n1 + (n2 x 256)
ESC * m n1 n2 42 2A Select Graphics Mode
Total columns = n1 + (n2 x 256)
Option Pins
m
Single-density
a 0
Double-density a 1
High-speed double-density*
8 2
Quadruple-density*
a 3
CRT I
a 4
CRT II
a 6
Single-density
24 32
Double-density
24 33
CRT III
24 38
Triple-density
24 39
Hex-density*
24 40
* Adjacent dots cannot be printed in this mode.
Horiz. dots/inch
60
120
120
240
40
90
60
120
90
180
360
ESC ? s m
63 3F Reassign Graphics Mode
s = K,L,Y, or Z
m = mode (0-6)
6-8 Command Summary