Clover TH82, Справочное руководство

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TH82 Series Reference Manual
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GS r Transmit status
[FORMAT]
<1D>H<72>H<n>
[RANGE]
1 ≦ n ≦ 2, 49 ≦ n ≦ 50
[FUNCTION]
*Transmits the status specified by
n
.
n Function
1,49 Transmits paper sensor status
2,50 Transmits drawer open sensor status
*The status which should be transmitted as follows.
a: n = 1 (paper sensor status)
Value
Bit Status
0 1
0
Paper enough Paper near end
1
Paper roll near-end sensor
Paper enough Paper near end
2
Paper enough Paper near end
3
Paper roll end sensor
Paper enough Paper near end
4 Not used Fixed to 0
5 Not defined - -
6 Not defined
- -
7 Not used Fixed to 0
*Bit 0 and 1 are valid only on near-end sensor model.
b: n = 2 (drawer kick-out connector status)
Value
Bit Status
0 1
0 Drawer kick-out connector pin 3 Low High
1 Not defined - -
2 Not defined - -
3 Not defined - -
4 Not used Fixed to 0
5 Not defined - -
6 Not defined - -
7 Not used Fixed to 0
[CAUTION]
*When DTR/DSR control is selected, the printer transmits the status after the HOST is ready to
receive data. Thus, the printer waits until the HOST is ready if the HOST is not to receive data.
*XON/XOFF control is selected, the printer transmits the status without confirming if the HOST is
ready to receive data.
*This command is executed when the print buffer is developed. Thus, there may be time a time lag
between receiving the command or transmitting the status depending on the receive buffer status.
*This command is ignored if
n
is out of defined range.