Sharp MX-7090N / MX-8090N (serv.man3) Service Manual ▷ View online
MX-8090N Heater kit 3 – 8
8)
Insert the LSU, and fix by the screw. Connect the connector
into the LSU.
into the LSU.
9)
Attach the cover, and fix by the screw.
10) Attach the left cabinet upper, and fix by the screw.
11) Close the tandem paper feed tray.
12) Close the front cover.
E. Installation of the tandem heater kit
(1)
Assembling of the tandem heater unit
1)
Affix the heater harness sheet onto the heater mount plate.
Attach the tandem heater to the heater mount plate, and fix by
the screw (M3 x 8 S-tight).
the screw (M3 x 8 S-tight).
NOTE: Degrease the affixing surface with alcohol before affix-
ing the heater harness sheet.
2)
Affix the heater cover sheet onto the heater cover.
NOTE: Degrease the affixing surface with alcohol before affix-
ing the heater cover sheet.
3)
Attach the heater mount plate to the heater cover, and fix by
the screw (M3 x 8 S-tight).
the screw (M3 x 8 S-tight).
Attach the snap band of the heater harness to the heater
cover.
cover.
2
2
1
3
3
1
2
2
2
2
2
1
3
2
1
2
1
2
3
MX-8090N Heater kit 3 – 9
(2)
Attach the tandem heater unit
1)
Remove the tray 3 and tray 4.
2)
Put the tandem heater unit on the step screw (M3) and fix it
with the tight screw (M4 x 6 S-tight).
with the tight screw (M4 x 6 S-tight).
3)
Pass the heater harness through the edge holder.
Pass the heater harness through the hole on the rear frame,
and fix by the snap band.
and fix by the snap band.
4)
Connect the connector of heater harness and WH harness.
5)
Attach the high temperature warning label to the tray 3.
F. Installation of the cassette heater kit (R)
(1)
Assembling of the cassette heater
1)
Attach the cassette heater to the heater mount plate, and fix by
the screw (M3 x 8 S-tight).
the screw (M3 x 8 S-tight).
1
2
1
2
2
2
Cassette tray 3
2
1
MX-8090N Heater kit 3 – 10
NOTE: Be careful of the direction of each part.
Align the directions of the heater mount plate and the
heater with the pawls.
heater with the pawls.
2)
Attach the heater mount plate to the heater cover, and fix by
the screw (M3 x 8 S-tight).
the screw (M3 x 8 S-tight).
Fix the snap band of heater harness to the heater cover.
3)
Affix the high temperature warning label onto the heater cover.
(2)
Installation of the cassette heater unit
1)
Put the cassette heater unit on the step screw (M3) and fix it
with the tight screw (M3 x 8 S-tight).
with the tight screw (M3 x 8 S-tight).
2)
Pass the heater harness through the hole on the rear frame,
and fix by the snap band to the frame.
and fix by the snap band to the frame.
3)
Connect the connector of heater harness and WH harness.
G. Installation of the cassette heater kit (L)
(1)
Assembling of the cassette heater
1)
Attach the cassette heater to the heater mount plate, and fix by
the screw (M3 x 8 S-tight).
the screw (M3 x 8 S-tight).
NOTE: Be careful of the direction of each part.
Align the directions of the heater mount plate and the
heater with the pawls.
heater with the pawls.
Heater cover
M3 x 8 S-tight M3 x 8 S-tight
M3 x 8 S-tight
Pawl
Pawl
Heater
Harness
Heater mount
plate
plate
2
1
2
3
2
1
1
2
2
1
Heater cover
M3 x 8 S-tight M3 x 8 S-tight
M3 x 8 S-tight
Pawl
Pawl
Heater
Harness
Heater mount
plate
plate
MX-8090N Heater kit 3 – 11
2)
Affix the heater harness onto the heater cover.
3)
Attach the heater mount plate to the heater cover, and fix by
the screw (M3 x 8 S-tight).
the screw (M3 x 8 S-tight).
NOTE: Pull out the heater harness to the area which the
heater harness sheet is attached to.
4)
Affix the high temperature warning label onto the heater cover.
(2)
Installation of the cassette heater unit
1)
Put the cassette heater unit on the step screw (M3) and fix it
with the tight screw (M3 x 8 S-tight).
with the tight screw (M3 x 8 S-tight).
2)
Pass the heater harness through the hole on the rear frame,
and fix by the snap band to the frame.
and fix by the snap band to the frame.
3)
Remove the harness front the wire saddle.
Connect the connector of heater harness and WH harness.
Connect the connector of heater harness and WH harness.
4)
Attach the tray 3 and tray 4.
2
1
2
2
1
1
2
2
1
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