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MX-2300G/N, MX-2700G/N  1 – 2

If dust enters the machine, it may cause dirty copy and a paper
jam, resulting in a shortened lifetime.

If the machine is installed under the rays of the sun, the exterior of
the machine may be discolored and abnormal copies may be pro-
duced.

Do not install the machine at a place where there are gases and
chemicals. Especially be careful to avoid installation near a diazo-
type copier, which produces ammonium gas.
Copy quality may be adversely affected and a trouble may be
caused.

Avoid installation near a machine which produces vibrations.
If vibrations are applied to the copier machine, copy images may be
deflected and a trouble may be caused.

It is recommendable to use a forklift for bringing in the machine for
safety.
If no forklift is available, man-power of four persons is required. The
machine is considerably heavy, and requires safety precautions for
delivery and installation.
Transit of the machine must be made in packed condition to the
installing place.
Since the hard disk drive is built in the machine, use care not to
exert vibrations or shocks to the machine when in transit.

Remove the packing materials prior to installation in the office envi-
ronment.

1)

Remove the PP band.

2)

Remove the top case.

3)

Remove the internal packing pads with the machine.

1

Implements, facility, 
and man power

Use a forklift. (If no forklift is available, 
manpower of four persons is required.) 

2

Delivery

Transit must be made in packed condition.

MX-2300G/N, MX-2700G/N  1 – 3

1)

Check that all the parts are in the package. 

<Note before installation>
* When connecting the main unit with the optional one-tier paper

feed desk (MX-DEX1) or two-tier paper feed desk (MX-DEX2),
first unpack and install the one-tier paper feed desk (MX-DEX1)
or two-tier paper feed desk (MX-DEX2); then unpack the main
unit and securely place the main unit on the MX-DEX1 or MX-
DEX2 (see 2-2) before installing the main unit.

1)

Pull out the tray, and remove the rotation plate fixing material
and the tray note label. 

2)

Attach the removed fixing material to the position shown in the
figure for storage.

1

Waste toner bottle unit

1

2

Operation manual

1

3

Operation manual pocket

1

1

3

2

MX-2300G/N, MX-2700G/N  1 – 4

1) Remove the optical unit fixing screw, and remove the note

label. 

1) Open the right door.

2) Lower the pressure release lever to apply more pressure. 

1)

Open the front cover.

2)

Check that the lock is released as shown in (A). 
Loosen the blue screw, and open the drum positioning unit. 
* When the lock is not released, use a screwdriver to turn the

screw (B) counterclockwise so that it is fit as (A). 

3)

Open the DV lock lever, and release the fixing screw. (1 posi-
tion for each color)

4)

Pinch the knob and remove the development unit.

: Jan. 15 2006

MX-2300G/N, MX-2700G/N  1 – 5

5) Loosen the blue screw.

6) Turn the blue screw (A) counterclockwise. Check to insure that

the lock is released as shown with (B), and pull out the primary
transfer unit toward you.
* If this procedure is not executed, the intermediate transfer

belt may be damaged.

7) Remove the transfer belt protect sheet horizontally in the arrow

direction.

1)

Remove the cleaner unit.

* Since titanium hydroxide is of fine powder, it may disperse

when removing from the bag. To prevent against dispersion,
remove it from the bag at a lower position.

* Pushing the bag lightly against the belt provides sufficient

application of titanium hydroxide. Lift the bag from the appli-
cation surface by 5 mm or less.

* Apply titanium hydroxide before installing the cleaner unit. 

2)

Install the primary transfer UN with its backside facing upward
and remove the cleaner frame UN.

3)

Apply titanium hydroxide to the belt within approx. 15 cm from
the driving roller.

15cm

Driving roller

: Jan. 15 2006, 

: Oct. 13 2006