Citizen Systems iDP3240 - Manual (Page 126)

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GS I n
[Function] Sending the printer ID
[Code] <1D>H<49>H
[Range] 1 n 3
49 n 51
[Outline] Sends the specified printer ID.
n Type of printer ID Specification Value (Hex.)
1,49 Model ID iDP3240 40
2,50 Type ID Refer to table “Type ID” below
3,51 ROM version ID As per ROM version
Type ID
Bit Meaning Hex. Decimal
0 Equipped for 2 byte code support 01 1
1 Equipped with autocutter 02 2
2 Undefined — —
3 Undefined — —
4 Unused (Fixed at 0) 00 0
5 Undefined — —
6 Undefined — —
7 Unused (Fixed at 0) 00 0
[Caution] • Under DTR/DSR control, the printer sends the printer ID after
verifying that the host is ready to receive. If the host is not
ready to receive, the printer waits for the host to become ready
to receive.
• Under XON/XOFF control, the printer sends the printer ID
without checking whether the host is ready to receive or busy.
• Because this command is executed when data is mapped in
the receive buffer, there may be a delay between command
receiving and printer ID sending depending on the condition
of the receive buffer.
• If ASB (Automatic Status Back) is enabled by GS a, the host
must discriminate between the printer ID due to this command
and the status due to ASB.