Sharp MX-6500N / MX-7500N (serv.man10) Service Manual ▷ View online
MX-7500N Dehumidifying heater kit 3 – 9
(2)
Attach the tandem heater unit
1)
Remove the tray 3 and tray 4.
2)
Attach the step screw (M3) and edge holder to the frame.
Put the tandem heater unit on the step screw (M3) and fix it
with the tight screw (M4 x 6 S-tight).
Put the tandem heater unit on the step screw (M3) and fix it
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
3
4
2
1
2
2
2
Cassette tray 3
2
1
4
: ‘17/Apr.
4
MX-7500N Dehumidifying heater kit 3 – 10
NOTE: Be careful of the direction of each part.
Align the directions of the heater mount plate and the
dehumidifier heater with the pawls.
dehumidifier 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)
Attach the step screw (M3) to the frame.
Put the cassette heater unit on the step screw (M3) and fix it
with the tight screw (M3 x 8 S-tight).
Put the cassette heater unit on the step screw (M3) and fix it
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
dehumidifier heater with the pawls.
dehumidifier heater with the pawls.
Heater cover
M3 x 8 S-tight M3 x 8 S-tight
M3 x 8 S-tight
Pawl
Pawl
Dehumidifier
heater
heater
Harness
Heater mount
plate
plate
2
1
2
3
1
3
2
1
2
2
1
Heater cover
M3 x 8 S-tight M3 x 8 S-tight
M3 x 8 S-tight
Pawl
Pawl
Dehumidifier
heater
heater
Harness
Heater mount
plate
plate
MX-7500N Dehumidifying 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)
Attach the step screw (M3) to the frame.
Put the cassette heater unit on the step screw (M3) and fix it
with the tight screw (M3 x 8 S-tight).
Put the cassette heater unit on the step screw (M3) and fix it
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
1
3
2
1
2
2
1
MX-7500N Dehumidifying heater kit 3 – 12
H. Attach the rear cabinet
1)
Attach the rear cabinet, and fix by the screw. Tighten the screw
at the bottom of the rear cabinet.
at the bottom of the rear cabinet.
I.
Installation of the LCC (A4) heater kit
(1)
Paper feed unit removal
1)
Pull out the paper feed tray.
2)
Open the upper cover. Remove the screw, and remove the
sheet.
sheet.
3)
Remove the screw, and remove the left rear cabinet.
4)
Remove the screw, and remove the upper cabinet.
5)
Remove the screw, and remove the torque limiter unit.
6)
Disconnect the connector. Remove the screw, and remove the
paper feed unit.
paper feed unit.
(2)
Heater attachment
1)
Attach the heater, and fix by the screw. Attach the connector to
the frame, and fix the snap band.
the frame, and fix the snap band.
2
2
2
2
2
2
1
3
2
1
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