Brother TD-4100N - Manual (Page 107)

ESC iXL1 Retrieve default landscape orientation
[ASCII] ESC i X L 1 n1 n2
[Decimal] 27 105 88 76 49 n1 n2
[Hexadecimal] 1B 69 58 4C 31 n1 n2
[Parameters] n1:00h (Fixed)
n2:00h (Fixed)
[Description]
・ The default landscape orientation setting is returned as 3-byte data.
[1]:01h (Fixed)
[2]:00h (Fixed)
[3]:Setting
00h: Cancel landscape orientation
01h: Apply landscape orientation
107
・ The retrieved value is a value specified by a static command.