User`s manual

Epson FX Emulation9–36
Double High Print, Set/Reset
ASCII Code ESC w n
HEX Code 1B 77 n
Purpose Turns double high character printing on and off. Double high
characters are standard width but twice as high.
where n = hex 1 or hex 31 turns double high printing on
n = hex 0 or hex 30 turns double high printing off
† Comment Superscript, subscript, and condensed modes are not available in
double high mode, but resume when this mode is turned off.
Double Wide Print (One Line), Cancel
ASCII Code DC4
HEX Code 14
Purpose Cancels the double wide print for one line only selected by SO or
ESC SO.
Comment This command cancels the double wide print selected by SO or ESC
SO, but does not cancel double wide printing selected by ESC W or
ESC !.