Brother International HS-5300 Service Manual - Page 118

Lower, holder, roller, spring, heater, harness, heater, frame, platen, thermistor

Page 118 highlights

4.27 Lower Nip Holder ASSY Caution: The Lower nip roller spring B is the thin metal part. Be careful with the sharp edge. (1) Remove all of the Lower nip roller spring and the Lower nip holder ASSY A, B and C. Lower nip holder C ASSY 0 Lower nip holder A ASSY Lower nip roller spring B Lower nip roller spring B Lower nip roller spring B Lower nip holder B ASSY Fig. 4.108 4.28 Air Duct ASSY 4.28.1 Air duct ASSY (1) Cut the cable ties for the core on the Pre-heater harness, the Main heater harness and the Q-platen thermistor harness from the bottom of the Main frame ASSY. Then remove all the core. (2) Lift the Air duct ASSY and the Platen grounding spring upwards while carefully observing the harness. Main frame ASSY Pre-heater harness M-platen ASSY "F Q-platen ASSY Q-platen thermistor harness \CP Air duct ASSY Main heater harness Fig. 4.109 III-66

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4.27
Lower
Nip
Holder
ASSY
<Disassembly>
Caution:
The
Lower
nip
roller
spring
B
is
the
thin
metal
part.
Be
careful
with
the
sharp
edge.
(1)
Remove
all
of
the
Lower
nip
roller
spring
and
the
Lower
nip
holder
ASSY
A,
B
and
C.
Lower
nip
holder
C
ASSY
Lower
nip
roller
spring
B
0
Lower
nip
holder
A
ASSY
Lower
nip
roller
spring
B
Fig.
4.108
4.28
Air
Duct
ASSY
4.28.1
Air
duct
ASSY
<Disassembly>
Lower
nip
roller
spring
B
Lower
nip
holder
B
ASSY
(1)
Cut
the
cable
ties
for
the
core
on
the
Pre
-heater
harness,
the
Main
heater
harness
and
the
Q
-platen
thermistor
harness
from
the
bottom
of
the
Main
frame
ASSY.
Then
remove
all
the
core.
(2)
Lift
the
Air
duct
ASSY
and
the
Platen
grounding
spring
upwards
while
carefully
observing
the
harness.
Pre
-heater
harness
\CP
Main
heater
harness
"F
Fig.
4.109
Main
frame
ASSY
M
-platen
ASSY
Q
-platen
ASSY
Q
-platen
thermistor
harness
Air
duct
ASSY
III
-66