Citizen Systems PPU-231II manual GS v 0 m xL xH yL yH d1...dk, Range

GS v 0 m xL xH yL yH d1...dk

[Function]	Printing of raster bit image
[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”.
	m	Mode Name		Dot Density in	Dot Density in
			Vertical Direction		Horizontal Direction
	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.
	• yL, yH specify the number of data in vertical direction of the
	bit image to (yL+yH ⋅ 256) bytes.
[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, back-to-white reversing, etc.) does not affect the raster bit image.

• 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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