[Notes]
ESC v
•The transmitted status is only one byte and the data is as shown in the following table.
•If nothing is connected with Drawer
•When DTR/DSR control is selected, one byte is transmitted af- ter confirming that the host computer is ready to receive data (DSR is SPACE).
•When XON/XOFF control is selected, one byte is transmitted without checking the DSR signal.
•When DTR/DSR control is selected, if the host computer is not ready to receive data (DSR is MARK), the printer waits until it becomes ready.
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| V a l u e | |||
B i t | Function |
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0 | 1 |
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0 | Pin 3 level | "LOW" | "HIGH" | ||
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1 | Undefined |
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2 | Undefined |
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3 | Undefined |
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4 | Unused | Fixed to 0 |
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5 | Undefined |
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6 | Undefined |
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7 | Undefined |
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[Name] | Transmit printer status |
[Format] | <1B>H<76>H |
[Description] | The current printer status is transmitted to the host computer. |
[Notes] | • The transmitted status is only one byte and the data is as shown |
| in the following table. |
| • When DTR/DSR control is selected, one byte is transmitted af- |
| ter confirming that the host computer is ready to receive data |
| (DSR is SPACE). |
| • When XON/XOFF control is selected, one byte is transmitted |
| without checking the DSR signal. |
| • When DTR/DSR control is selected, if the host computer is not |
| ready to receive data (DSR is MARK), the printer waits until it |
| becomes ready. |
41
