Brother HL-2070N Installationsanleitung Seite 518

Set quadruple-density image mode
EscZn n <image data> (27)(90)n1n2<image data>
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data>
 This command enables you to define and print a single line raster bit image on a single text line.
 n
and n define the number of bytes that comprise the image.
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 The image consists of 256*n
4/30".
 Images are printed left to right.
 Images are printed at an approximate horizontal resolution of 240 dots per inch and at an approximate
vertical resolution of 72 dots per inch.
 Each byte represents a vertical column of eight dots, the most significant bit representing the dot at the
top. Simply set a bit to 1 if you want a dot to appear in that position, and to 0 if you want white space
to appear.
10 WIDTH "LPT1:",255
20 LPRINT "*** ESC Z n1 n2 ***";CHR$(10);
30 FOR I=1 TO 5
40 '* QUADRUPLE-DENSITY BIT IMAGE MODE *
50 LPRINT CHR$(27);"Z";CRH$(16);CHR$(0);
60 FOR J=1 TO 8
70 FOR K=1 TO 20
80 N=2^J-1
90 LPRINT CHR$(N);
100 NEXT K
110 NEXT J
120 LPRINT CHR$(10);
130 NEXT I:END
< Sample 18 >
+n bytes of data, each byte representing a single vertical column of
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CHAPTER 7 IBM PROPRINTER - 20
<1Bh><5Ah>n1n2<image