CHAPTER 4 Control commands list
DLE EOT
[Name] |
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[Format] | ASCII |
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| DLE | EOT | n | ||||||
| Hex |
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| 10 |
| 04 |
| n | ||||
| Decimal |
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| 16 |
| 4 |
| n | ||||
[Range] | 1 ≤ n ≤ 4 |
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[Description] | Transmits 1 byte of status data specified in real time, using n as follows: | |||||||||||
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| Function |
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| 1 |
| Transmit printer status |
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| 2 |
| Transmit offline status |
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| 3 |
| Transmit error status |
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| 4 |
| Transmit paper sensor status |
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[Notes] | • Printer status (n = 1) is as follows: |
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| Bit |
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| Binary | Hex |
| Decimal |
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| Status | |
| 0 |
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| 0 |
| 00 |
| 0. |
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| Not used. Fixed to Off | |
| 1 |
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| 1 |
| 02 |
| 2 |
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| Not used. Fixed to On | |
| 2 |
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| 0 |
| 00 |
| 0 |
| Drawer | ||
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| 1 |
| 04 |
| 4 |
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| Drawer | ||
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| 3 |
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| 0 |
| 00 |
| 0 |
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| Online | |
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| 1 |
| 08 |
| 8 |
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| Offline | ||
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| 4 |
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| 1 |
| 10 |
| 16 |
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| Not used. Fixed to On | |
| 5 |
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| 0 |
| 00 |
| 0 |
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| Not used. Fixed to Off | |
| 6 |
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| 0 |
| 00 |
| 0 |
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| Not used. Fixed to Off | |
| 7 |
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| 0 |
| 00 |
| 0 |
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| Not used. Fixed to Off | |
• Offline status (n = 2) is as follows:
Bit |
| Binary |
| Hex |
| Decimal |
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| Status |
0 |
| 0 |
| 00 |
| 0. |
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| Not used. Fixed to Off |
1 |
| 1 |
| 02 |
| 2 |
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| Not used. Fixed to On |
2 |
| 0 |
| 00 |
| 0 |
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| Cover is closed |
| 1 |
| 04 |
| 4 |
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| Cover is open | |
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3 |
| 0 |
| 00 |
| 0 |
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| Paper is not being fed by the paper feed button |
| 1 |
| 08 |
| 8 |
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| Paper is being fed by the paper feed button | |
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4 |
| 1 |
| 10 |
| 16 |
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| Not used. Fixed to On |
5 |
| 0 |
| 00 |
| 0 |
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| No paper end stop |
| 1 |
| 20 |
| 32 |
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| Printing stops due to a paper end | |
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6 |
| 0 |
| 00 |
| 0 |
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| No error |
| 1 |
| 04 |
| 4 |
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| Error occurred | |
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7 |
| 0 |
| 00 |
| 0 |
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| Not used. Fixed to Off |
• Error status (n = 3) is as follows:
Bit | Binary | Hex | Decimal | Status | |
0 | 0 | 00 | 0 | Not used. Fixed to Off | |
1 | 1 | 02 | 2 | Not used. Fixed to On | |
2 | 0 | 00 | 0 | No mechanical error | |
1 | 04 | 4 | Mechanical error occurred | ||
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3 | 0 | 00 | 0 | No auto cutter error | |
1 | 08 | 8 | Auto cutter error occurred | ||
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4 | 1 | 10 | 16 | Not used. Fixed to On | |
5 | 0 | 00 | 0 | No unrecoverable error | |
1 | 20 | 32 | Unrecoverable error occurred | ||
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6 | 0 | 00 | 0 | No | |
1 | 04 | 4 | |||
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7 | 0 | 00 | 0 | Not used. Fixed to Off | |
• Paper sensor status (n = 4) is as follows: | |||||
Bit | Binary | Hex | Decimal | Status | |
0 | 0 | 00 | 0 | Not used. Fixed to Off | |
1 | 1 | 02 | 2 | Not used. Fixed to On | |
2,3 | 00 | 00 | 0 | Paper near end sensor: paper adequate | |
11 | 0C | 12 | Paper near end sensor: paper near end | ||
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4 | 1 | 10 | 16 | Not used. Fixed to On | |
5,6 | 00 | 00 | 0 | Paper end sensor: paper present | |
11 | 60 | 96 | Paper end sensor: paper not present | ||
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7 | 0 | 00 | 0 | Not used. Fixed to Off | |
