Tally Genicom T5023+ - Manual (Page 124)

Print modes Standard commands
114 T5023/5023+ - Programming Guide
Switching underlining on/off
Function:
– Switching on underlining
After setting ESC - (1) all subsequent print characters (even the spaces) are
underlined continuously.
– Switching off underlining
ESC - (0) switches off the underlining of the print characters.
Example:
Result:
ESC
27
1B
-
45
2D
(n)
n
n
ASCII character
Decimal
Hexadecimal
BEGIN
PRINT("Highlighting",char(27),"-",char(1))
PRINT(" with underlining")
PRINT(char(27),"-",char(0))
PRINTLF(" is possible.")
END