IBM 3852-2 - Printer Indicator Lights

Printer
Indicator
Lights
There
are
three
indicator
lights.
These
lights
are
the
Ready
indicator
light,
the
Check
indicator
light,
and
the Power
indicator
light.
1.
Ready
indicator
light:
This
light is
on
when
the
printer
is on-line
(interacting
directly
with
a workstation),
and
goes
out
when
the
printer
is
off-line
(operating
independently
of
a workstation).
2.
Check
indicator
light:
This
light
blinks
about
ten seconds
after
ink
supply
pumping
has
been
performed.
Also,
it
lights
when
a
no-paper
error
has
occurred,
when
the
carriage
is
locked,
when
the
carriage
is
stopped
due
to
a paper
jam,
or when
a
hardware
error in
memory
occurs.
3.
Power
indicator
light:
This
light
is on
when
the
power
is
turned
On.
DC4
Format: X’14’
Ends
double
wide
printing
begun
by
the
SO
control.
D$V
Format:
X’
1B5B55’ + X’OlOO’
+
SKIP
Moves
vertical presentation
down
the
page
in
number
of dots. SKIP
indicates
how far
down
the
presentation
is
to be
moved.
Values
you
can
use are:
0-255
Multicolor
CR1
print
line
8-255
Draft
quality
text,
ESC
K
print
line,
CR1
dual
color
print
line
12-255
Text
quality print
line
E$C
B Format: X’1B42’
+
tabl
+
tab2
....
+
tabn
+
NUL
Sets the
vertical
tab-stop positions.
A
maximum
of
16 can
be
set
in
ascending
order.
When
used,
the
current
tab
settings
are
replaced
by
those
you
specify.
1,
2 and
n in
the Format
above
indicate
tab
positions. The first
print
line
position
is 1,
the
second
is 2, etc.
Values
out
of sequence are
ignored.
You
can
specify
from
1
to 255.
To
end
tab
setting,
use
the
NUL
control.
When
you
turn
the printer
On,
vertical
tabulation
is equal
to
line
feed.
ESC
C Format: X’1B43’
+
LINES
+ INCHES
Sets
the
length
of
a
page.
Use
LINES
values
to
specify
the
number
of lines
you want. You
can
use
from
0 to
127.
If you
specify
0, values
for
INCHES
must
be included. Use
INCHES
values
to
specify
the
length
of
a
page in
inches.
You
can
use
from
1 to
22.
I
I
Ready
[
1
Check
11
Power
3-20 p+L
rT+T.r1
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