Citizen Systems CBM-270 user manual ESC * m n1 n2 d k

CBM-270 User’s Manual

ESC * m n1 n2 [ d ] k

[Function]	Specifying the bit image mode
[Code]	<1B> H <2A> H <m> <n1> <n2> [<d>] k
[Range]	m= 0, 1, 32, 33
	0	≤ n1	≤ 255
	0	≤ n2	≤ 1
	0	≤ d ≤ 255
	k = n1		+ 256 × n2	(m = 0, 1)
	k = (n1+ 256 × n2) × 3			(m = 32, 33)
[Outline]	According to the number of dots specified in n1, n2, specify the bit image of mode n.

∙The No. of dots printed is divided by 256, whose quotient is taken as n2 and residualas n1.

∙The total no. of dots printed in the bit image is equal to n1 + (256 × n2).

∙When bit image data have been input in excess of dot position of one line (448 dots) , the excess data are discarded.

∙d is bit image data, the bits subject to printing are taken as "1" and those not as "0".

∙The bit image modes specified by m are shown as follows:

m	Mode	Vertical Direction			Horizontal Direction
		No. of Dots	Dot Density		Dot Density	Max. No. of Dots
0	8-dot single density	8	67 DPI		101 DPI	192
1	8-dot double density	8	67 DPI		203 DPI	384
32	24-dots single density	24	203	DPI	101 DPI	192
33	24-dots double density	24	203	DPI	203 DPI	384

[Caution] ∙When the values set in m (Bit image mode) are out of the above range, the data following after n1 is processed as normal printing data.

∙After completion of bit image printing, printer returns to normal data processing mode.

[Example]

[Sample Program]

LPRINT CHR$ (&H1B) ; "*" ;
LPRINT CHR$ (0) ; CHR$ (20) ; CHR$ (0) ;	*IMG1:
GOSUB *IMG1	LPRINT CHR$ (&HFF) ;
LPRINT CHR$ (&HA) ;	FOR I=1 TO 18
LPRINT CHR$ (&H1B) ; "*" ;	LPRINTCHR$ (&H85) ;
LPRINT CHR$ (1) ; CHR$ (20) ; CHR$ (0) ;	NEXT I