..
•
•
H = Horizontal resolution
of
the printer.
The possible selections are:
60
dots per inch (default)
72 dots per inch
120
dots per inch
144
dots per inch
If
this parameter
is
omitted, the printer
will default
to
the last horizontal resolu-
tion selected.
B = Bytes
of
information
to
be
received
by the printer. This parameter can be
set between
0 and 1900
for
13.2 inches
at
144
dots per inch.
If
omitted, the
value is
O.
When the value
is
0, the
sequence
is
processed,
but
no raster-
graphics data
is
actually printed.
•
v = Variable line spacing parameter .
The value
of
V
is
the number
of
1/144
inches
to
feed the paper. Values
of
this
parameter from
0
to
255
are valid. A
value
of
0 indicates that a line feed
is
not
to
be performed. This line feed has
no relation to the executable
LF
control
character.
The
line feed spacing
for
graphics data
can
be
specified
to
a number
of
half
dot
steps. When line spacing is
not
specified, the normal line spacing
is
used at the end
of
the line. An escape
sequence
is
not
needed
to
return
to
6
or
8 Ipi. Margins are ignored, and form
length
is
not
changed during graphics
printing.
Example:
Set the printer
to
receive
300
bytes
of
graphics data, and print
it
at
60
DPI (dots per inch)
using a
TI 850/855 - style sequence.
Sequence:
ESC
K
n1
n2
ASCII:
ESC
K
SOH
Decimal:
27
75
44 1
Hex:
18 48
2C
01
The
300
bytes following this sequence will
be
treated
as
graphics data.
Example: Set the printer
to
receive 480 bytes
of
graphics data, and print
it
at 60DPI (dots per inch).
Sequence:
£SC
[
H B V
q
ASCII:
ESC
[
60
480
16
71
Decimal:
27
91
54 48 59
52
56
48
59
49
54
113
Hex:
18 58
36 30
38
34
38
30
38
31
36
71
The 480
bytes following this sequence will be
treated
as
graphics data .
6-3
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