Vivitar Transtar 315, Руководство оператора, Страница: 53 / 80

Print Hammer Raster Scan
Graphics ESC P n2n1n0 m2m1m0 data
(1B)(50)
n2n1nO m2m1m0 data Hex
(27)(80)
n2nInO m2m1m0 data Decimal
Another
means
of
input
that allows the color for each dot
to
be individually speci-
fied is the
‘print
hammer’
correspondence
method. It is
a
raster
scan
method similar
to
the
RGB method
except
that the color code is
a
correspondence to
each of the
four hammers (and
the colors
they
reproduce).
ESC
P
specifies the ‘print
hammer’ mode. This is followed by n2n1n0,
which is the
number of columns,
and
m2m1m0,
the number of
rows
of data that
will be
input.
This is then
followed
by the exact
number of data
specified
in
n2n1n0 and m2m1m0.
Each dot is
represented
by
one
byte with the
color
being
selected
as
shown below:
D8 D7 Do
DS D4 D3 D2 D1
x
X
Xx xX p4
P3 P2 Pl
P4, P3, P2,
Pl
corresponds to
the colors
produced by
the
individual hammers.
Pl
= yellow,
P2
= magenta,
P3
=
cyan,
P4
=
black. There
are
eight
combinations of
of
Pl, P2, P3,
and P4.
These
are
listed in the table below:
[ p4
P3 P2
|
Pl
|
COLOR
PRINTED REMARKS
0
| 0 |
0}
O
|
white
___|
The
printer
prints nothing.
|
0 0
|
0}
1
|
yellow
; ;
0/0
l O
|
magenta
(reddish purple)
_|
To
|
0 1}
1
red
|
;
_|
0
1 |
0.
0
|
cyan
(ight
blue)
0 1 |
0 1
|
green
-
0
1d
0
| purple
| 0 |
Oj} O | black
~
oe
Note: Combinations other
than the above
are
printed
as
black.
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