Zebra Technologies TTP 7030 - Manual (Page 36)

Programming
Text Commands 36
P1003636-002 TTP 7030™ Technical Manual 10/05/2009
Selects normal or reversed print.
Single words, characters, or complete text lines can be reversed.
Characters, single words, or complete text lines can be underlined.
Applicable n values are 0 — 15.
In combination with variable character width w, give highly legible characters
depending on the font to which the command has been applied.
Different fonts and heights can be mixed on the same print line.
ESC T n1
Reversed/Inversed Text
1B 54 n1 Hex
27 84 n1 decimal
n = 0 Gives normal print, black on white
n = 1 Gives reversed print, white on black
Note • Reverse text and underline swaps the background with the foreground. This means
that the order in which the commands are issued affect the printout if one text overlaps
another.
ESC u n1
Underline
1B 75 n1 hex
27 117 n1 decimal
n = 0 Turns OFF underline
n = 1 Turns ON a 1 pixel thick underline
n = 2 Turns ON a 2 pixel thick underline, etc. up to n=7.
ESC h n1
Text Height
1B 68 n1 hex
27 104 n1 decimal
n = 1 Increases the character height to 2 times the basic character height.
n = 2 Increases the character height to 3 times the basic character height etc.
n = 0 Resets the character height to the basic character height.