Oki ML1120 - Double Density Graphics; Quasi-Double-Density Graphics

Technical Reference Guide – Command descriptions > 161
D OUBLE DENSITY GRAPHICS
> Code: ESC L n1 n2 <graphics data>
> Compatibility:
ML1190 eco: EPSON LQ/IBM
ML1120 eco: EPS FX/IBM III
> Function:
Selects normal speed double-density graphics (120 DPI
horizontal) for the number of columns specified by n1 and
n2.
> Range:
n1 = 0 – 255, Remainder of dot columns.
n2 = 0 – 255, Number of groups of 255 dot columns.
n1 in conjunction with n2 specifies the total number of dot
columns to be printed in graphics. Dots = n1 + (n2*256)
Number of dots/line
> Additional details:
The values for n1, n2 can be calculated as follows:
n = total number of dots to be printed.
n2 = INT (n/256)
n1 = n - (n2 × 256)
> Related functions:
This command is equivalent to the 8 pin graphics mode
command specified by ESC* “1” n1 n2.
Q UASI - DOUBLE - DENSITY GRAPHICS
> Code: ESC Y n1 n2 <graphics data>
> Compatibility:
ML1190 eco: EPSON LQ/IBM
ML1120 eco: EPS FX/IBM III
DOTS/LINE N1 N2
Value 1272 248 4