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,--.
The following example is for 5:6 Aspect
Ratio and would
produce
the graphic symbol
1111...
LPRINT CHR$(27)
;
CHR$(9
0
)
;
CHR$(32);CHR$(0);
CHR$ ( 255)
;
CHR$ ( 255); CHR$ (255)
;
CHR$ (255) ;CHR
$
(
12
7)
;CHR$
(
127
)
;
CHR
$
(12
7
) ;CHR$(
12
7)
;
CHR$(63);
CHR$ ( 6 3)
;
CHR$ ( 6 3)
;
CHR$ ( 6 3)
;
CHR$ ( 31)
;
CHR
$
(31)
;
CHR
$
(3
1
)
;
CHR$ (31)
;
CHR$ (15)
;
CHR$ (
1
5)
;
CHR$ (
1
5)
;
CHR$ (
1
5)
;
CHR$ (7)
;
CHR
$
( 7)
;
CHR
$
( 7)
;
CHR$ ( 7)
; CHR
$ ( 3)
;
CHR$ ( 3)
;
CHR
$
( 3)
;
CHR$ ( 3)
;
CHR$ ( 1)
;
CHR$ (
1
)
;
CHR$ ( 1)
;
CHR
$
(
1
)
;
ESC [
F Select Sheetteed Options
ESC [ F
Ln Hn
pft
fc sd
Thi
s
command is used to specify the device settings for the auto-
matic
sheetfeed paper handling option
.
This command is used to establish paper handling modes and to
s elec
t paper handling options. The c
o
mmand
s pecifie
s
device
settings and does not cause paper motion to
occur.
When data is
ready to be
printed,
the printer will automatically load a sheet of
paper based on the currently active paper handling device set-
tings.
A form
feed
command will cause the page to be ejected but
the next page will not
load
until the printer is ready to
print.
A
line
feed command, which causes the page length to be
exceeded,
will also cause the page to eject and delay the loading
of the next
page.
The parameter values of Ln and
Hn
specify the
number
of bytes of
parameters which follow
.
The number of parameter bytes is 256
times
Hn
plus
Ln.
The
pft
parameter is a single-byte parameter which is used to
specify the paper feeding
technique.
When
pft
=
1,
the
printe
r
will
stop,
allowing the operator to manually insert one or more
sheets of
paper.
When
pft
=
3
,
the printer
is
restored to auto-
matic sheet feed mode of operation. All other values of
pft
will
not change the paper feed
technique.
When the printer is initial-
ized with an automatic sheetfeed
attached,
the printer defaults to
automatic sheetfeed mode
.
Reference
4-45
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