Epson TM-L60II Technical Information page 166

C O N F I D E N T I A L
This command and bit 7 of ESC ! turn on and off underline mode in the same way.
Some of the printer models support the 2-dot thick underline (n = 2 or 5).
[Model-dependent variations]
Program Example for all printers
PRINT #1, CHR$(&H1B);"-";CHR$(1); ← Select
PRINT #1, "AAAAA"; CHR$(&HA);
PRINT #1, CHR$(&H1B);"-";CHR$(0); ← Cancel
PRINT #1, "BBBBB"; CHR$(&HA);
Paper roll Character commands
None
ESC –
Print Sample
← Underline (1-dot thick) turned on
AAAAA
←
BBBBB Underline turned off
Ver. 4.0
p. 1103