Brother TD-4100N - Manual (Page 24)

ESC E Apply bold style
[ASCII] ESC E
[Decimal] 27 69
[Hexadecimal] 1B 45
[Parameters] None
[Description]
・ Prints subsequent print data bold.
・ This command is valid anywhere in a text line.
ESC F Cancel bold style
[ASCII] ESC F
[Decimal] 27 70
[Hexadecimal] 1B 46
[Parameters] None
[Description]
・ Cancels the bold style.
・ This command is valid anywhere in a text line.
[Example]
Code
ABC ESC E DEF ESC F GHI FF
Print result
ABCDEFGHI
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