| Epson | Commands |
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| Notes |
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| Function | (ASCII, Decimal, Hexadecimal) |
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| Software | ASCII: ESC } NUL | OKI unique command. Clears data in |
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| Dec: 27 125 0 | print buffer (receive buffer unaffected); |
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| Hex: 1B 7D 00 | resets printer to menu default if applica- |
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| ble, |
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| tory default. Executes paper eject in Cut |
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| Sheet Feeder mode. |
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| Set unit | ASCII: ESC ( U n1 n2 m | Sets the basic unit of horizontal and ver- |
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| Dec: 27 40 85 n1 n2 m | tical lengths. |
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| Hex: 1B 28 55 n1 n2 m | n1=1, n2=0: specifies the number of pa- |
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| rameters (in bytes) to follow |
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| The commands affected by this com- |
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| mand are: |
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| ESC (V, ESC (v, ESC \, ESC $, ESC (C, |
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| ESC (c. |
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| Set/ Reset Incremental | ASCII: ESC i n | Sets the Incremental print mode |
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| Print Mode | Dec: 27 105 n | n=0: Reset Incremental print mode |
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| Hex: 1B 69 n | n=1: Set Incremental print mode |
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| Raster Graphics | ASCII: ESC ( G n1 n2 m | Sets the raster graphics mode. |
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| Select graphics mode | Dec: 27 40 71 n1 n2 m | n2=0: specifies the number of parame- |
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| Hex: 1B 28 47 n1 n2 m n1=1, | ters (in bytes) to follow |
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| This command can be deactivated by |
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| ESC @ (printer initialization). The raster |
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| graphics command ESC is valid only |
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| while in this mode. |
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| The printer is initialized by this com- |
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| mand. |
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98 | Appendix C: Printer Commands |