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GS I n
[Name]
Transmit printer ID
[Format]
ASCII
Hex
Decimal
1 £ n £ 3, 49 £ n £ 51
[Range]
[Description] Transmits the printer ID specified by n as follows:
n
1, 49
2, 50
3, 51
ù When DTR/DSR control is selected, the printer transmits only 1 byte after confirming
[Notes]
that the host is ready to receive data (DSR signal is SPACE). If the host computer is
not ready to receive data (DSR signal is MARK), the printer waits until the host is ready.
When XON/XOFF control is selected, the printer transmits only 1 byte without
confirming the status of the DSR signal.
ù Since this command is stored in the receive buffer and then executed during normal
command process, there may be a time lag between command reception and status
transmission, depending on the receive buffer status.
ù When Automatic Status Back (ASB) is enabled using GS a, the status transmitted by
this command must be differentiated from the ASB status. For a detailed description,
refer to Appendix D.
ù The ROM version may change as different versions are released.
ù If n is out of the specified range, this command is ignored.
EPSON
GS
I
n
1D
49
n
29
73
n
Print Direction
Printer model ID
Type ID
ROM version ID
TITLE
TM-U295/U295P
Specification
(STANDARD)
Specification
TM-295/TM-295P
Refer to table below
Depends on ROM version
SHEET
REVISION
F
ID (Hex)
02H
**
NO.
NEXT
SHEET
65
64
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