Brother QL-720NW - Manual (Page 100)

ESC/P Command Reference
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5. Control Command Details
ESC iXk2 Select default font
ASCII: ESC i X k 2 n1 n2 n3
Decimal: 27 105 88 107 50 n1 n2 n3
Hexadecimal: 1B 69 58 6B 32 n1 n2 n3
Parameters
n1: 01h (Fixed)
n2: 00h (Fixed)
00h≤n3≤04h, 09h≤n3≤0Bh
Description
 Selects the default font.
n3=00h: Brougham (bitmap) (Manufacturer’s default)
n3=01h: Letter Gothic Bold (bitmap)
n3=02h: Brussels (bitmap)
n3=03h: Helsinki (bitmap)
n3=04h: San Diego (bitmap)
n3=09h: Letter Gothic (outline)
n3=0Ah: Brussels (outline)
n3=0Bh: Helsinki (outline)
 This command is a static command.
Remarks
 Invalid if n3 is a value outside of the allowable range