User`s manual

9–35Epson FX Emulation
Double Wide Print
ASCII Code ESC W n
HEX Code 1B 57 n
Purpose Turns double wide print on and off.
where n = hex 1 or hex 31 turns double wide print on
n = hex 0 or hex 30 turns double wide print off
Comment When ESC W is received, all characters are printed twice as wide
until reset. This command overrides SO, ESC SO, and DC4.
Example The following program illustrates double wide character printing.