Brother International MFC-7050C Service Manual - Page 69

Disassemble

Page 69 highlights

(4) Disassemble the ink empty sensor PCB ASSY according to the steps below: - Pull up the latch of the sensor cover (in the direction of arrow 0) and slide the sensor cover in the direction of arrow 0 to separate the sensor cover from the sensor holder. - Remove the ink empty sensor PCB. - Remove the star wheels and their springs. Sensor cover "B" Latch Star wheel Star wheel spring Ink empty sensor PCB Star wheel Star wheel spring Sensor holder Setting the star wheel and spring Star wheel spring Star wheel ■ Reassembling Notes • When setting the ink empty sensor PCB to the sensor holder, face the device-mounting side down. • When setting the sensor cover to the sensor holder, fit hole "A" of the sensor cover over tab "a" of the sensor holder and then insert "B" into "b" as shown above. IV - 37

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(4)
Disassemble
the
ink
empty
sensor
PCB
ASSY
according
to
the
steps
below:
-
Pull
up
the
latch
of
the
sensor
cover
(in
the
direction
of
arrow
0)
and
slide
the
sensor
cover
in
the
direction
of
arrow
0
to
separate
the
sensor
cover
from
the
sensor
holder.
-
Remove
the ink
empty
sensor
PCB.
-
Remove
the
star
wheels
and
their
springs.
Sensor
cover
"B"
Latch
Ink
empty
sensor
PCB
Star
wheel
Star
wheel
spring
Star
wheel
Star
wheel
spring
Sensor
holder
Setting
the
star
wheel
and
spring
Reassembling
Notes
Star
wheel
spring
Star
wheel
When
setting
the
ink
empty
sensor
PCB
to
the
sensor
holder,
face
the
device
-mounting
side
down.
When
setting
the
sensor
cover
to
the
sensor
holder,
fit
hole
"A"
of
the
sensor
cover
over
tab
"a"
of
the
sensor
holder
and
then
insert
"B"
into
"b"
as
shown
above.
IV
-
37