IBM Proprinter

Code
ESCB
4-10
Description
Set
Vertical
Tabs
Format:
ESC
B;n
1
;n
2
;
•••
n
64
;0;
Sets
the
vertical
tab
stop
positions
in
lines
.
At
power
on
,
the
printer
has
no
vertical
tab
stops
set
. n
1
through
n
64
represent
tab
stop
positions
by
line
number.
The
line
at
the
top
of
the
form
is
line
1.
This
escape
sequence
cancels
all
previous
tab
settings
.
The
printer
uses
tab
stop
positions
in
ascending
order.
The
printer
recognize
s
up
to
64
positions.
Once
vertical
tab
s
tops
are
set
,
they
remain
in
effect
until
you
specify
new
tab
stops.
If
no
vertical
tab
stops
are
set
,
the
Vertical
Tab
(VT)
control
code
does
the
same
as
a
line
feed
(LF)
control
code
.
ESC R
or
ESC B 0
cancels
all
vertical
tab
stops
.
LPRI NT
CH
R$(2
7 ) ;CHR$ (
66
) ;CHR$ (n
1
) ;
CHR$ ( n
2
) ;
•••
CHR$ (n
M)
;CHR$(0
) ;
or
,
LPRI NT
CH
R$ (
27
) ;
"B"
;CHR$
(n
1
);
CHR$ (n
2
) ;
•••
CH
R
$(
nM)
;CHR$
(0 ) ;