Appendix E EPSON LQ 2550 and ESC/P2 Quick Reference
Table 6: (Cont.) Graphics Modes
Escape Sequence | Function |
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ESC * P1 P2 P3 v1 . . . vn |
| Select Various Graphics Modes |
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| P2 + P3 * 256 = number of columns |
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| (0/0...F/F) |
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| v1 .. vn = binary data in hex code |
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| (0/0...F/F) |
Parameter Table Graphic Density: |
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P1 | Graphic type |
| dots / | max. number | hor. density |
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| column | of columns | ( dpi ) |
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0/0 | Standard Density (K) |
| 8 | 816 | 60 |
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0/1 | Double Density (L) |
| 8 | 1632 | 120 |
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0/2 2xDensity / 2xSpeed (Y) | 8 | 1632 | 120 | *) | ||
0/3 | Quadruple Density (Z) | 8 | 3264 | 240 | *) | |
0/4 | CRT I |
| 8 | 1088 | 80 |
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0/6 | CRT II |
| 8 | 1224 | 90 |
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2/0 | Standard Density |
| 24 | 816 | 60 |
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2/1 | Double Density |
| 24 | 1632 | 120 |
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2/6 | CRT III |
| 24 | 1224 | 90 |
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2/7 | Triple Density |
| 24 | 2448 | 180 |
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2/8 | Hex Density |
| 24 | 4896 | 360 | *) |
*) consecutive horizontal dots cannot be printed.
Example: box 8x8 dots with center point 2x2 dots, standard density, 8 dots / column
hex: 1B 2A 00 08 00 FF 81 81 99 99 81 81 FF
