Samsung SRP-500 manual ESC ? n, ESC D n1... nk NUL

ESC ? n

[Name]	Cancel user-defined characters
[Format]	ASCII	ESC	?	n
	Hex	1B	3F	n
	Decimal	27	63	n
[Range]	32 ≤ n ≤ 255
[Description]	Cancels user-defined characters.
[Notes]

•This command cancels the pattern defined for the character code specified by n. After the user-defined characters is cancelled, the corresponding pattern for the internal character is printed.

•This command deletes the defined pattern for the specified code in the character font selected by the "ESC !" command.

•If a user-defined character has not been defined for the specified character code, the printer ignores this command.

[Reference] ESC &, ESC %

ESC @

[Name]	Initialize printer
[Format]	ASCII	ESC	@
	Hex	1B	40
	Decimal	27	64
[Description]	Clears the data in the print buffer and resets the printer
	mode to the mode that was in effect when the power was
	turned on.

[Notes]

•The DIP switch settings are not checked again.

•The data in the receive buffer is not cleared.

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ESC D n1... nk NUL

[Name]	Set horizontal tab positions
[Format]	ASCII		ESC	D	n1...nk NUL
	Hex		1B	44	n1...nk 00
	Decimal		27	68	n1...nk 0
[Range]	1	≤ d ≤ 255
	0	≤ k ≤ 32
[Description]	Sets horizontal tab positions.

•n specifies the column number (counted from the beginning of the line) for setting a horizontal tab position.

•k indicates the total number of horizontal tab positions to be set.

[Notes]

•The tab position is set at [character width x n] from the beginning of the line. The character width includes the right-side space of the character, and is twice the normal value when double-width is specified.

•This command deletes horizontal tab positions that have already been set.

•When "n = 8" has been set for the horizontal tab position, the printing position moves to the ninth digit when HT is executed.

•Up to 32 tab positions can be set. Data exceeding 32 tab positions is processed as normal data. Input <n>k in ascending order and place a NUL code <00>H at the end when <n>k is less than or equal to the preceding value <n>k-1, tab setting is finished and the following data is processed as normal data.

•ESC D NUL cancels all horizontal tab positions.

•The previously specified horizontal tab positions do not change, even if the character width changes.

[Default]	The default tab positions are at intervals of 8 characters
	(columns 9, 17, 25, ...) for the font B (12 x 14).
[Reference]	HT

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