GS v 0 m xL xH yL yH d1...dk
[Function] | Printing of raster bit image |
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[Code] | <1D>H<76>H<30>H<m><xL><xH><yL><yH> [<d>] k | ||||||
[Range] | 0 | m | 3, 48 | m | 51, 0 | xL | 255, 0 xH 255, |
| 0 | yL | 255, 0 | yH | 8, 0 | d | 255, |
| k=(xL+xH ⋅ 256) ⋅ (yL+yH ⋅ | 256), however, k≠ 0 | |||
[Outline] | Prints raster bit images in mode “m”. |
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| m | Mode Name |
| Dot Density in | Dot Density in |
| Vertical Direction | Horizontal Direction | |||
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| 0,48 | NORMAL MODE |
| 203 DPI | 203 DPI |
| 1,49 | DOUBLE WIDTH MODE |
| 203 DPI | 101 DPI |
| 2,50 | DOUBLE HEIGHT MODE |
| 101 DPI | 203 DPI |
| 3,51 | QUADRUPLE SIZE MODE |
| 101 DPI | 101 DPI |
| • xL, xH specify the number of data in horizontal direction of | ||||
| the bit image to (xL+xH ⋅ | 256) bytes. |
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| • yL, yH specify the number of data in vertical direction of the | ||||
| bit image to (yL+yH ⋅ 256) bytes. |
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[Details] | • In STANDARD MODE, this command is valid only when there | ||||
is no print data in the print buffer.
• Any of the print modes (Character size, emphasis, double strike, inverting, underlining,
• If the print area specified by GS L and GS W is narrower than a minimum width, the print area for that line only is extended to the minimum width. The minimum width is one dot in NORMAL MODE (m=0, 48) and DOUBLE HEIGHT MODE (m=2, 50), and 2 dot in DOUBLE WIDTH MODE (m=1, 49) and QUADRUPLE SIZE MODE (m=3, 51).
• Any part of data that is out of the print area is only read and discarded in units of dot.
• The print start position can arbitrarily be specified with HT (Horizontal tab), ESC $ (Specifying absolute position), ESC \ (Specifying relative positions), and GS L (Setting left margins). Note that if the print start position is not a multiple of 8, the printing speed may decrease.
• The setting of ESC a (Aligning characters) are also valid for the raster bit image.
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