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print dots but specifies the presence or
absence of the color green. The last
"n" bytes of
DATA
address the "n x 8"
print dots and specify the presence or
absence of the color blue.
The left-most bit of a
DATA
byte
represents the left-most of eight
sequential print dots along the scan
line. The presence of all three colors
for a print dot results in a neutral color
while the absence of all three colors for
a print dot results in the color black.
Red Green Blue
Color Printed
o
0
0
Black
o
0
1
Blue
o
1
0
Green
o
1
1
Cyan
1
0
0
Red
1
0
1
Magenta
1
1
0
Yellow
1
1
1
Neutral
The number of print dots addressed by
the
CR1
control code is equal to
((CNT-5)/3). Any remainder results in
those bytes being ignored at the end of
the
DATA
information field. Note that
print dots addressed by the
CR1
control
code must in multiples of eight and
each color block starts on a byte
boundary. The control codes
$FC, SBC
and Sp$ do not affect the color selected
in this
DATA
format.
When printing a line with a multicolor
CR1
control, text,
ESC K
or dual color
CR1
raster image data cannot be mixed
on that same print line. Multicolor
CR1
printing must start at the left end of the
presentation surface. The final or only
..s.7
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