Epson T81 specifications GS E pL pH fn parameters, Function 1 GS E p L p H fn d1 d2 Fn =, Format

Confidential

GS ( E pL pH fn [parameters]

[Name]	Set user setup commands
[Description]	• Controls the user setting modes.

•pL, pH specify (pL + pH ⋅256) as the number of bytes after pH (fn and [parameters]).

•fn specifies the function.

•[parameters] specify the process of each function.

fn	Format	Function
		No.
1	GS ( E pL pH fn d1 d2	1
2	GS ( E pL pH fn d1 d2 d3	2
5	GS ( E pL pH fn	5
	[a1 n1L n1H] ... [ak nkL nkH]
6	GS ( E pL pH fn a	6
11	GS ( E pL pH fn a d1...dk	11
12	GS ( E pL pH fn a	12

Function name

Change into the user setting mode. End the user setting mode session. Set the customized setting values.

Transmit the customized setting values.

Set the configuration item for the serial interface.

Transmit the configuration item for the serial interface.

[Notes] • Frequent write command executions by an NV memory write command may damage the NV memory. Therefore, it is recommended to write to the NV memory less than 10 times a day.

•If the power is turned off or the printer is reset via an interface while this command is being executed, the printer may go into an abnormal condition. Be careful not to turn the power off or let the printer be reset via an interface while this command is being executed.

•While processing this command, the printer is BUSY while writing the data to the NV memory and stops receiving data. Therefore, be sure not to transmit data, including the real-time commands, while the printer is BUSY.

•When <Function 1, 6, or 12> is transmitted, the data following must not be transmitted until the status is received.

<Function 1> GS ( E pL pH fn d1 d2					(fn = 1)
[Name]	Change into the user setting mode
[Format]	ASCII	GS	(	E	pL	pH	fn	d1	d2
	Hex	1D	28	45	pL	pH	fn	d1	d2
	Decimal	29	40	69	pL	pH	fn	d1	d2
[Range]	(pL + pH ⋅ 256) = 3			(pL = 3 , pH = 0)
	fn = 1
	d1 = 73
	d2 = 78
[Description]	• Enters the user setting mode and transmits the mode change notice.

	TITLE	SHEET	NO
EPSON	TM-T81	REVISION
		A
	Specification
			NEXT	SHEET
	(STANDARD)		78	77