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GS (E pL pH fn [···]
[Function] | Printer function setting command | ||
[Outline] | Printer function setting command is a command to change the function of the printer | ||
| stored on the | ||
| “fn”. |
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| Function | Function |
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| No. (fn) | |
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| 1 | Transfers to printer function setting mode. (Note) |
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| 2 | Terminates printer function setting mode. (Note) |
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| 3 | Sets memory switch value. (Note) |
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| 4 | Sends memory switch value set. |
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| 5 | Sets customize value. (Note) |
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| 6 | Sends customized value set. |
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| 7 | Copies |
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| 8 | Defines the data in column format to the character code page of work |
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| area. | |
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| 9 | Defines the data in raster format to the character code page of work |
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| area. | |
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| 10 | Erases the data of character code page of work area. |
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| 11 | Sets the communication condition of serial interface. (Note) |
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| 12 | Sends the communication condition of serial interface set. |
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| 255 | Sets all contents set in printer function setting mode to the state at |
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| the time of shipment. | |
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| • pL, pH set the number of bytes following “fn” to (pL + pH ⋅ 256). | ||
| • | At the end of printer function setting mode (Function 2), resetting is executed. Then | |
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| the input buffer is cleared to return various kinds of setting to the state at the time | |
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| of power on. | |
| • | The set value can be confirmed without transferring to printer function setting mode | |
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| by functions 4, 6, and 12. | |
| • | Other functions do not operate without transferring to printer function setting mode. | |
[Caution] | • | This command allows writing to | |
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| command frequently may result in breakage of memory. Use this command | |
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| appropriately [10 times max./day]. | |
| • | During execution of this command, the printer is in Busy state and stops receiving | |
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| operation. Therefore, data transmission from the host is prohibited. |
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