The FS_OCD_ITALIC_OFF box contains the command which disables italic simulations for a printer.
For the Diconix 150 Plus printer, the Italic Mode Off command (ESC5) disables italic simulations.
To specify the Italic Mode Off command, type the following in the FS_OCD_ITALIC_OFF box:
\x1B5
For the HP LaserJet IIP, in the FS_OCD_ITALIC_OFF box, the font-style command (ESC(snS) specifies if the font is italicized or plain text. If n is 1, the characters are italicized; if n is 0, they are plain text.
To specify plain text, type the following in the FS_OCD_ITALIC_OFF box:
\x1B(s0S