Compuprint 9058 Programmer Manual - Manual (Page 39)

EPSON/IBM Mode
A78408098-003 37
n Proportional Printing
0 Returns to current fixed
character pitch
1 Selects proportional
character spacing
The changes made to the fixed-pitch setting with ESC P, ESC M or
ESC g commands during proportional mode take effect when the
printer exits proportional mode. The printer automatically switches
to LQ mode when the printer exits proportional mode.
ESC r
Selects print color (if the color ribbon cartridge is installed).
(EPSON)
ASCII Code ESC r n
Hexadecimal Value 1B 72 n
Decimal Value 27 144 n
Range 0 < n < 6
Selects the color of printing. The printer ignores this command if color
printing is not available. See the following table:
n Ribbon Color
0 Black
1 Magenta
2 Cyan
3 Violet (cyan on magenta)
4 Yellow
5 Red (magenta on yellow)
6 Green (cyan on yellow)