Confidential
EPSON
TITLE SHEET
REVISION NO
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100 101
A
TM-T81 Specification (STANDARD)
GS I n
[Name] Transmit printer ID
[Format] ASCII GS I n
Hex 1D 49 n
Decimal 29 73 n
[Range] n = 1, 2, 49, 50 [the pr i nter ID]
65 ≤ n ≤ 69 [printer i nformation B]
[Description] • Transm i ts the printer ID or printer inform ation.
• Transmits the printer ID specified.
n Type of printer ID ID
1, 49 Printer model ID Hexadecimal: 20 / Decimal: 32
2, 50 Type ID See table [Type ID].
[Type ID]
Bit Off/On Hex Decimal Contents
0 Off 00 0 Multi-byte code characters not supported.
On 01 1 Multi-byte code characters supported.
1 - 3 -- -- -- Reserved.
4 Off 00 0 Fixed.
5, 6 -- -- -- Reserved.
7 Off 00 0 Fixed.
• Transmits the printer informat ion B specified.
n Type of printer informat ion Contents
65 Firmware v ersion Depends on firmware version.
66 Manufacturer “EPSON”
67 Printer name “TM-T81”
68 Product ID Serial number.
[Note] • W hen this command is transmitted, t he data following must not be transmitted unt il
the status is received.