IBM Proprinter - Page 107

Code
ESC
Q 3
ESC
R
4-20
Description
Deselect
IBM
Proprinter
Format:
ESC
Q;3;
This
sequence
is
intended
for
diagnostic
purposes
only.
This
sequence
tells
the
printer
to
not
accept
data
from
the
computer.
The
computer
must
reset
the
printer
or
select
the
printer,
using
DCl
(Select
Printer)
to
accept
data.
LPRINT
CHR$(27)
;CHR$(81)
;CHR$ (3 ) ;
or,
LPRINT
CHR$
( 2
7)
;
"Q";
CHR$
( 3 ) ;
Set
All
Tabs
to
Power
On
Settings
This
sequence
sets
horizontal
tabs
at
every
eight
positions
starting
at
column
9
and
clears
all
vertical
tabs.
LPRINT
CHR$(27
) ;CHR$ (
82
) ;
or,
LPRINT
CHR$(27
)
;"R";