EasyManuals Logo

IBM Selectric Manual

IBM Selectric
75 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #60 background image
LH
Margin
Release
Lever
4.
FIGURE
174.
Margin
Release
Mechanism
(723 & 725
New
Style)
Margin
Stop
Final
Stop
a.
Old
Style
- Form
the
lug
on
the
final
stop
(which
is
welded
to
the
bottom
side
of
the
margin
rack)
to
ob-
tain
a
clearance
of
.001"
to
.010"
between
the
final
stop
and
the
margin
stop
with
the
margin
stop
pin
fully
seated
in
the
extreme
left
tooth
of
the
margin
rack.
b.
New
Style
- Position
the
margin
set
lever
stop
left
or
right
on
the
margin
rack
so
that
it
will
clear
the
margin
stop
by
.001"
to
.010"
when
the
margin
stop
pin is
fully
seated
in
the
extreme
left
hand
tooth
of
the
margin
rack.
The
ad
justment insures
that
the
margi n
stop
pi
n wi
II
always
seat
itsel f in
the
tooth
of
the
rack
when
the
margin
stop
is pushed
to
the
left
against
the
final
stop.
5.
Bellringer
Bail
Lever
6.
a.
Old
Style
-
With
the
carrier
positioned
.away
from
the
right
hand
margin
stop,
adjust
the
bell
baH
lever
located
on
the
leftendof
the
bellringer
bail
to
have
.005"to
.020"clearancewiththe
bell
clapper
bell-
crank
leverwhenthe
bail
is
at
rest
against
the
bell-
ri
nger
bell
crank
(Fig.
175).
b.
New
Style
-
With
the
carrier
positioned
away
from
the
right
hand
margin
stop,
adjust
the
bell
bail
lever
located
on
the
left
end
of
the
bell
ringer
bai I so
that
when
the
bottom
portion
of
the
lever
is
allowed
to
contact
the
underside
of
the
bell
clapper
be"crank
lever
a
clearance
of
.005"
to
.020"
wi
II
exist
be-
tween
the
bellringer
bail
and
the
bellringer
bell-
crank
(Fig.
176).
Line Lock
Bracket
- Ad just
the
I
ine
lock
bracket
up
or
down so
that
the
be"ringer
bellcrank
will
ride
on
the
front
of
the
camming
surface
of
the
bracket
1/16
1J
from
the
top
as
the
carrier
moves
into
the
line
lock
position.
59
.005"
To
.020"
(Adjustment)
(~41
\ I
7.
'-,
\
FIGURE
175.
Bell
Bail
Lever
(Old
Style)
Bell Bail
FIGURE
176.
Bell
Bail
Lever
(New Style)
The
adjustment
insures
that
the
bellringer
bellcrank
will
remain
in
contact
with
the
camming
surface
of
the
line
lock
bracket
throughout
the
I
ine
lock
operation.
It
also
insures
that
the
bell
ringer
bellcrank
will
ride
back
over
the
line
lock
bracket
if
the
carrier
is
returned
from a
position
to
the
right
of
the
right
hand
margin.
Bell
Clapper
Be"crank
Lever
- The
bell
should
ring
one
space
before
the
bell
ringer
bellcrank
moves
onto
the
front
surface
of
the
I
ine
lock
bracket.
The
adjustment
is
obtained
by
forming
the
lug on
the
bell
clapper
bellcrank
that
acts
as
a
stop
for
the
bell
clapper
bellcrank
lever
(Fig.
177).
The forming
adjustment
chot,~es
the
amount
of
bite
between
the
bai I
lever
and
the
bell
clapper
bellcrank
lever.

Other manuals for IBM Selectric

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the IBM Selectric and is the answer not in the manual?

IBM Selectric Specifications

General IconGeneral
TypeElectric typewriter
Introduced1961
Keyboard LayoutQWERTY
Carriage ReturnElectric
ManufacturerIBM
Printing TechnologyTypeball (golf ball)
Power SourceAC Power
Power Supply120V AC

Related product manuals