Brother International DCP-1400 Service Manual - Page 64

disconnect

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3) Turn the gear 17/97 to move the CCD unit to the right to make the following job easier. 4) Remove screw "a" and take out the CCD rail clamp. (See the illustration given on the next page.) 5) Remove two screws "b" from the CCD idle pulley holder, then remove the CCD drive belt from the idle pulley. 6) Lift up the CCD rail together with the CCD unit and CCD drive belt, and then disconnect the CCD flat cable. NOTE: When handling the CCD unit, do not touch the CCD PCB or glasses but hold the hatched sections as shown below. These hatched sections are allowed to touch. V' o O0 0 =O _r CCD PCB 7) Pull out the CCD rail from the CCD unit. 8) Remove the CCD lock. CCD unit Pressure spring CCD rail Spring II II CCD idle pulley holder 6 CCD unit CCD drive belt "a": Taptite, cup B M3x8 "b": Taptite, pan B M3x10 "a" Gear 17/97 0 CCD rail 0 clamp CCD lock CCD flat cable IV - 20 Scanner base (Front) Panel harness

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3)
Turn
the
gear
17/97
to
move
the
CCD
unit
to
the
right
to
make
the
following
job
easier.
4)
Remove
screw
"a"
and
take
out
the
CCD
rail
clamp.
(See
the
illustration
given
on
the
next
page.)
5)
Remove
two
screws
"b"
from
the
CCD
idle
pulley
holder,
then
remove
the
CCD
drive
belt
from
the
idle
pulley.
6)
Lift
up
the
CCD
rail
together
with
the
CCD
unit
and
CCD
drive
belt,
and
then
disconnect
the
CCD
flat
cable.
NOTE:
When
handling
the
CCD
unit,
do
not
touch
the
CCD
PCB
or
glasses
but
hold
the
hatched
sections
as
shown
below.
V'
These
hatched
sections
are
allowed
to
touch.
o
0
O
0
=O
_r
CCD
PCB
7)
Pull
out
the
CCD
rail
from
the
CCD
unit.
8)
Remove
the
CCD
lock.
Pressure
spring
CCD
unit
CCD
drive
belt
CCD
rail
clamp
"a"
Gear
17/97
CCD
lock
CCD
rail
0
Spring
CCD
flat
cable
IV
-
20
II
II
6
CCD
unit
CCD
idle
pulley
holder
"a":
Taptite,
cup
B
M3x8
"b":
Taptite,
pan
B
M3x10
0
Scanner
base
(Front)
Panel
harness