Epson TM-U200P, Информационное руководство

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1-26 Command Descriptions Rev. A
GS r n
[Name] Transmit status
[Format] ASCII GS r n
Hex 1D 72 n
Decimal 29 114 n
[Range] 1
≤
n
≤
2
49
≤
n
≤
50
GS r n transmits the status specified by n as follows: paper sensor status as 1 byte of data when n=1 or 49,
and drawer kick-out connector status when n=2 or 50. The paper present status of bits 2 and 3 for the paper
sensor status is not transmitted because the printer goes off-line when a paper-end is detected by the
paper-end sensor. The paper roll near-end sensor is an option; if the sensor is not installed, bits 0 and 1 for
the paper sensor status are always in the “Paper Adequate” status.
Paper sensor status (n=1, 49)
Drawer kick-out connector status (n=2, 50)
Program Example
PRINT #1, CHR$(&H1D);"r";CHR$(1);
←
Transmits paper sensor status
Bit Off/On Hex Decimal Status
0,1
Off 00 0 Paper near-end sensor: paper adequate.
On (03) (3) Paper near-end sensor: paper near end.
2,3
Off 00 0 Paper end sensor: paper present.
On 0C 12 Paper end sensor: paper not present.
4 Off 00 0 Not used. Fixed to Off.
5,6 — — — Undefined.
7 Off 00 0 Not used. Fixed to Off.
Bit Off/On Hex Decimal Status
0
Off 00 0 Drawer kick-out connector pin 3 is LOW.
On 01 1 Drawer kick-out connector pin 3 is HIGH.
1-3 — — — Undefined.
4 Off 00 0 Not used. Fixed to Off.
5,6 — — — Undefined.
7 Off 00 0 Not used. Fixed to Off.