Sending printer "Esc/Pos" commands

[skimask]

I have a serial reciept printer, Its working fine with normal text. using the Serial out command.
I would like to use some of the advance features like the "Underline, Double-strike" modes.
The ansi commands are "ESC -" ( 1B 2D hex) to turn underline mode on/off, and "ESC G" ( 1B 47 hex) to Turn double-strike mode on/off.
How can I send the commands using SerOut ?
Help Please

Have you tried something silly, such as, oh, I don't know...checking the manual for syntax?

serout seroutpin, n2400, [ 27 , 45 ] -there's your underline mode on/off

You figure out the rest...