Pin No. | Signal name | Direction |
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25 Pin | 9 Pin |
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| Printer status | DIP SW | ||
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| OFF |
| ON |
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| 1. | During the period from when the |
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| power is turned on (including reset- | BUSY |
| BUSY |
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| ting using the interface) to when the |
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| printer is ready to receive data. |
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| 2. | During the self printing. | BUSY |
| BUSY |
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| 3. | When the cover is open. | - |
| BUSY |
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| 4. | When the printer stops printing due to | - |
| BUSY |
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| a |
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| 5. | During macro executing standby | - |
| BUSY |
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| status. |
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| 6. | When an error has occurred. | - |
| BUSY |
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| 7. | When the receive buffer becomes | BUSY |
| BUSY |
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| full. |
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| 2) |
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| Always space, except during following conditions: |
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| • Period between reset and communication enabled | ||||
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| • During self printing |
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21~24 |
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| N/C |
| Not used |
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25 |
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| IN | Status of this signal is not checked. |
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| INIT |
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13 | 1 |
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25 | 14 |
51
96
D-sub 9 Pin
– 40 –