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MX-M754N  Dehumidifying heater kit  2 – 8

2) Pass the heater harness through the hole on the rear frame,

and fix by the snap band to the frame.

3) Connect the connector of  heater harness and WH harness.

1) Attach the cassette heater to the heater mount plate, and fix by

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.

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).

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.

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).

2)

Pass the heater harness through the hole on the rear frame,
and fix by the snap band to the frame.

Heater cover

M3 x 8 S-tight 

M3 x 8 S-tight 

M3 x 8 S-tight 

Pawl

Pawl

Dehumidifier 
heater

Harness

Heater mount 
plate

MX-M754N  Dehumidifying heater kit  2 – 9

3) Remove the harness front the wire saddle.

Connect the connector of heater harness and WH harness.

4) Attach the tray 3 and tray 4.

1) Attach the rear cabinet, and fix by the screw. Tighten the screw

at the bottom of the rear cabinet.

1)

Pull out the paper feed tray.

2)

Open the cover. Remove the cover and the screws.

3)

Open the screw.

4)

Open the tray.

5)

Open the upper cover.

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MX-M754N  Dehumidifying heater kit  2 – 10

6) Disconnect the connector.

7) Remove the paper feed unit.

8) Remove the screw and the heater cover.

9) Remove the screws and the cover.

1)

Attach the heater and fix it by the screw. Attach the connector
to the frame, and fix the snap band.

2)

Attach the protect sheet.

1)

Attach the snap band of the heater harness unit, and fix by the
screw. While holding the harness upward, attach the AC cord
fixer.

NOTE: After attaching the snap band, cut and trim the end of

the band.

NOTE: Be careful not to mistake the attaching direction of the

AC cord fixer.

2)

Pull  the  harness  tightly  in  the  arrow  direction,  and  check  to
confirm  that  there  is  no  disconnection  of  the  snap  band  and
that the square hole in the frame is not covered with the har-
ness.

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EX200

75

d5mm

0

᳸2mm

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MX-M754N  Dehumidifying heater kit  2 – 11

3) Connect the connector of the heater harness unit. Attach the

earth wire, and fix by the screw.

NOTE: Attach the earth wire at an angle of 45 degrees.

1) Attach the cover and fix it with the screw.

2) Attach the heater cover and fix it with the screw.

3)

Attach the paper feed unit and fix it with the screw.

4)

Connect the connector.

5)

Attach the upper cover.

6)

Fix the upper cover with the screw.

7)

Close  the cover and fix it with screw.

8)

Close the paper feed tray.

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45

c

d45c

EX200

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