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GS
r
n
[Function]
Sending status
[Code]
<1D>H<72>H<n>
1 ≤ n ≤ 2
[Range]
49 ≤ n ≤ 50
[Outline]
Sends the specified status to the host.
[Caution]
• When the serial interface is used:
For DTR/DSR control:
The printer sends the status after verifying that the host is ready to receive.
not ready to receive, the printer waits for the host to become ready to receive.
For XON/OFF control:
The printer sends the status 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 receiving the command and sending the status depending on the condition
of the receive buffer.
• If ASB (automatic status back) is enabled by GS a, the host must discriminate between the
status due to this command and the status due to ASB.
• Paper detector status (n = 1, 49)
n = 1, 49:
Sends the paper detector status.
n = 2, 50:
Sends the drawer kick connector status.
Bit
Paper found by paper near end detector
0,1
Paper not found by paper near end detector
Paper found by paper end detector
2,3
Paper not found by paper end detector
4
Unused
5
Undefined
6
Undefined
7
Unused
Bits 2, 3: Whenever the paper end detector detects a "paper out" state, the printer goes
offline, and the command is not executed.
a status where bit 2 = "1" or bit 3 = "1".
Status
109
iDP3221 User's Manual
If the host is
Hex.
00
03
00
(0C)
00
—
—
00
The printer, therefore, never sends
Decimal
0
3
0
(12)
0
—
—
0
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