Brother International HS-5300 Service Manual - Page 119

Platen, ground, spring, Bearing, upper, roller, lower, roller unit

Page 119 highlights

(3) Remove the two screw and the Q-platen ASSY. (4) Remove the two screw and the M-platen ASSY. Note: During reassembly, carefully run the Pre-heater ASSY, the Main heater ASSY and the Q-platen ASSY through the holes in the Main frame ASSY so that they are not caught in the Main frame ASSY. Fit the Air duct ASSY so that it is correctly positioned on the bearings of the PA roller ASSY. The Platen ground spring is in contact with the bearing. Air duct ASSY Platen ground spring ". ' -, ,zy PA upper roller unit 0 Bearing PA lower roller unit 4.29 Upper PA Roller ASSY Fig. 4.110 (1) Remove the Retaining external 31 ring and the Bearing A from the Main frame ASSY. (2) Remove the Bearing A and then remove the Upper PA roller. (3) Remove the PA roller. III-67

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(3)
Remove
the
two
screw
and
the
Q
-platen
ASSY.
(4)
Remove
the
two
screw
and
the
M
-platen
ASSY.
<Reassembly>
Note:
During
reassembly,
carefully
run
the
Pre
-heater
ASSY,
the
Main
heater
ASSY
and
the
Q
-platen
ASSY
through
the
holes
in
the
Main
frame
ASSY
so
that
they
are
not
caught
in
the
Main
frame
ASSY.
Fit
the
Air
duct
ASSY
so
that
it
is
correctly
positioned
on
the
bearings
of
the
PA
roller
ASSY.
The
Platen
ground
spring
is
in
contact
with
the
bearing.
Air
duct
ASSY
Platen
ground
spring
Bearing
4.29
Upper
PA
Roller
ASSY
<Disassembly>
".
'
-,
,zy
0
Fig.
4.110
PA
upper
roller
unit
PA
lower
roller unit
(1)
Remove
the
Retaining
external
31
ring
and
the
Bearing
A
from
the
Main
frame
ASSY.
(2)
Remove
the
Bearing
A
and
then
remove
the
Upper
PA
roller.
(3)
Remove
the
PA
roller.
III
-67