Epson RP-U420 manual Miscellaneous commands GS, C O N F I D E N T I A L, Ver. 1.0 p

C O N F I D E N T I A L

GS I

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EXECUTING COMMAND

[Name]

[Format]

[Range]

[Default]

[Description]

Transmit printer ID
ASCII		GS	I	n
Hex		1D	49	n
Decimal		29	73	n
1 ≤ n ≤ 3, 49 ≤ n ≤ 51, 65 ≤ n ≤ 67, n = 69
None
Transmits the printer ID specified by n as follows:
n	Printer ID				Contents
1, 49	Model ID				<2C>H
2, 50	Type ID				See the table on the next page.
3, 51	Firmware version ID				Depends on firmware version.
					Example: <02>H
65	Firmware version				Depends on firmware version.
					Example: <5F>H, “2.00”, <00>H
66	Manufacturer				<5F>H, “EPSON”, <00>H
67	Model name				<5F>H, “RP-U420”, <00>H
69	Supporting Kanji type				<5F>H, “TAIWAN BIG5 ”, <00>H

RP-U420 Miscellaneous commands GS I Ver. 1.0 p. 62