Epson TM-T85P manual ESC ? n, 18Commands

Bit	Off/On	Hex	Decimal	Function
2	-	-	-	Undefined.
3	-	-	-	Undefined.
4	-	-	-	Undefined.
5	-	-	-	Undefined.
6	-	-	-	Undefined.
7	-	-	-	Undefined.

[Notes]	• When the printer is disabled, it ignores all data except for error-
	recovery commands (DLE ENQ 1, DLE ENQ 2) until it is enabled
	by this command.
[Default]	n = 1
[Reference]	DLE ENQ

ESC ? n

[Name]	Cancel user-defined characters
[Format]	ASCII	ESC	?	n
	Hex	1B	3F	n
	Decimal	27	63	n
[Range]	32 ≤ n ≤ 126

[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 canceled, the
	corresponding pattern for the internal character is printed.
	• This command deletes the pattern defined for the specified code
	in the font selected by ESC !
	• 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.

5-18Commands