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HP 262SA - Terminal to Printer Data Transfers; Copy Line

HP 262SA
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Peripheral
Devices
When
performing
data
logging
in
Remote mode,
the
terminal
and
host
computer
must
be
using
the
ENQ-ACK
or
XON-XOFF
handshakes
or
they
must
be
using
a
baud
rate
that
is
equal to
or
less
than
the
rate
at
which
the
slowest selected
printer
can
function. (You will
probably
have
to drop to 600 baud,
if
handshaking
isn't used.)
From
the
keyboard, you
enable
and
disable
data
logging
using
the
LOG
TOP
and
LOG
BOTTOM
keys. These keys
alternately
enable
and
disable top logging
and
bottom
logging, respectively.
When
either
is enabled,
an
asterisk
appears
in
the
associated key display.
From
a
program
executing
in
a
host
computer, you
enable
and
disable
data
logging
using
the
following escape sequences:
ENABLE BOTTOM LOGGING:
Ec&p11 C
ENABLE
TOP
LOGGING: Ec&p12C
DISABLE LOGGING: Ec&p13C
Both
forms of
data
logging
may
not
be enabled simultaneously. Once
either
form of
data
logging is enabled,
it
remains
enabled
until
explicitly disabled,
until
the
other
form of
data
logging
is
enabled,
until
a
hard
reset
is performed,
or
until
the
power is
turned
off.
Note
that
the
keyboard is
temporarily
locked while a line of
data
is
being
ttlogged".
This
may
make
it
difficult to
perform
any
keyboard operations
if
a
large
quantity
of
data
is
coming
into
the
display over
the
datacomm
line
rapidly
enough to
result
in
continuous logging.
TERMINAL
TO
PRINTER DATA TRANSFERS
You
can
copy from
the
display a selected line, a
part
(or all) of
the
displayed page,
or
a
part
(or
all)
of
the
active workspace.
The
cursor is used
as
the
selector to
determine
the
line
at
which
the
copy
operation
starts.
To
do so, you
must
select
the
printer
as
the
destination
etto") device.
When
the
print
operation
is
initiated
from
the
keyboard,
the
display is
automatically
defined
as
the
ttfrom" device.
The operation sequence is to select
the
printer
as
a
ttto"
device, place
the
cursor
in
the
line
at
which you
want
printing
to
start,
then
display
the
ttdevice control"
set
of
function
keys
and
select COpy LI
HE,
COpy PAGE, or COpy
ALL.
Copy Line
When
the
printer
is selected
as
a
destination
device, you can copy
the
line
containing
the
cursor from
the
display to
the
printer.
The
entire
line is copied. Block
terminators
are
ig-
nored. After
the
line is
printed,
the
cursor moves to
the
leftmost column
in
the
next
lower
line
(column 0,
not
the
left
margin).
If
the
cursor
is
on
an
empty
line, COpy LI
HE
should
not
cause
anything
to be
printed.
6-11

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