Brother TD-4100N - Manual (Page 92)

ESC i L Select landscape orientation
[ASCII] ESC i L n
[Decimal] 27 105 76 n
[Hexadecimal] 1B 69 4C n
[Parameters] n=0, 1 or 48, 49
[Description]
・ Specifies and cancels the landscape orientation
・ When n = 1 or 49 ("1"), the landscape orientation is specified.
・ When n = 0 or 48 ("0"), the landscape orientation is cancelled.
・ When this command is executed, all text is cleared.
・ Set the paper orientation with this command before creating text.
・ When the unit is turned on, landscape orientation is off.
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