SHENZHEN ZIJIANG ELECTRONICS Thermal Bluetooth Printer : User's Manual : Page 35

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ESC 2

[Name] Select default line spacing

[Format] ASCII ESC 2

Hex 1B 32

Decimal 27 50

[Description] Selects 1/ 6-inch line (approximately 4.23mm) spacing.

[Details] •The line spacing can be set independently in standard mode and in page mode.

[Reference] ESC 3

ESC 3 n

[Name] Set line spacing

[Format] ASCII ESC 3 n

Hex 1B 33 n

Decimal 27 51 n

[Range] 0 ≤ n ≤ 255

[Description] Sets the line spacing to [ n

╳

vertical or horizontal motion unit] inches.

[Details] • The line spacing can be set independently in standard mode and in page mode.

• The horizontal and vertical motion unit are specified by GS P. Changing the

horizontal or vertical motion unit does not affect the current line spacing.

• The GS P command can change the horizontal (and vertical) motion unit.

However, the value cannot be less than the minimum vertical movement

amount, and it must be in even units of the minimum vertical movement

amount.

• In standard mode, the vertical motion unit (y) is used.

• In page mode, this command functions as follows, depending on the starting

position of the printable area:

① When the starting position is set to the upper left or lower right of the

printable area using ESC T, the vertical motion unit (y) is used.

② When the starting position is set to the upper right or lower left of the print

able area using ESC T, the horizontal motion unit ( x) is used.

• The maximum paper feed amount is 1016 mm (40 inches). Even if a paper

feed amount of more than 1016 mm (40 inches) is set, the printer feeds the

paper only 1016 mm (40 inches).

[Default] Line spacing equivalent to approximately 4.23mm (1/6 inches).

[Reference] ESC 2, GS P

ESC = n (*)

[Name] Set peripheral device

[Format] ASCII ESC = n

Hex 1B 3D n

Decimal 27 61 n

[Range] 1 ≤ n ≤ 255

[Description] Selects device to which host computer sends data, using n as follows:

Bit

Off/On

Hex Decimal

Function

Off 00 0 Printer disabled

0

On 01 1 Printer enabled

1-7 - - - Undefined

[Details] W hen the printer is disabled, it ignores all data except for error-recovery commands