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MX3500N  AR-PN1A/B/C/D  8 – 5

1)

Attach the label to the position indicated in the figure.
[For scanner] (package part No. 5)

[For RSPF/DSPF] (package part No. 6)

2)

Apply the dust box label (package part No. 4) in position as
shown in the figure.

1)

Connect the connector.

2)

Connect the earth cord, and insert the power plug of the main
unit into the power outlet.

3)

Open the front cabinet.
Turn ON the power switch in the front cabinet of the main unit. 

Label attachment reference

* Corner of the

"upper cabinet rear"

Corner R end fitting

Corner R end fitting

No clearance

Second label

First label

DSPF

RSPF

R2.5 connection line

Edge line R 2.5

Cleaning of the document scan section

When streaks appear on copy or scan
images, open the automatic document
feed unit and clean the document scan
section with the glass cleaner (accessory).

Document scan section

CAUTION

MX3500N  AR-PN1A/B/C/D  8 – 6

4)

Turn ON the power switch on the operation panel.

* When the dust box guide is removed, the dust full sensor may

sense dust full earlier than the normal detection level. To prevent
against this, this adjustment must be performed.

1)

Remove the screw, and remove the finisher rear cover.

2)

Check to confirm that the LED1 on the finisher control PWB
flashes at a certain interval.
Set the DIP SW 2 and 5 to ON to execute the mechanism ini-
tializing of the finisher.

3)

After completion of the mechanical initializing, press DSW1 to
perform the automatic adjustment of the dust full sensor. After
completion of the adjustment, the LED2 lights up.

4)

Set all the DIP switches to OFF, and check to confirm that the
LED2 turns OFF.

5)

Install the finisher rear cover, and fix it with the screw.

1 2 3 4 5 6 7 8

ON

LED1

LED2

PSW1

PSW2

LED2

PSW1

1 2 3 4 5 6 7 8

ON

LED2

MX3500N  MX-FRX2, MX-FRX2U  9 – 1

MX3500N

Service Manual

 

1)

Check that all the items are included in the package.

<Note before installation>
• To enable the data security function, the product key must be

acquired. (For the method of acquiring the product key, contact
the dealer.)

• Before installing the data security kit, be sure to perform backup

of data stored in the memory (including HDD) of the main unit.
When the data security kit is installed, all the job data stored in
the memory (including HDD) of the main unit will be lost.

• If the LINE indicator or the DATA indicator for the printer and

image transmission on the operation panel is lit or blinking, data
that has not been processed remains in the memory of the main
unit (including HDD). Output or transmit all the data to clear the
data remaining in the main unit and then start installation. (Check
to insure that neither the LINE indicator nor the DATA indicator
on the operation panel does light up or blink.)

1)

Turn the power switch located on the operation panel to the
"OFF" position.

2)

After checking that the operation panel has gone out, open the
front cabinet and turn the main power switch to the "OFF" posi-
tion.

3)

Remove the power plug of the main unit from the outlet.

• If cables are connected to the control PWB unit, remove all

1)

Push the location indicated in the illustration to unlock, and
remove the ozone filter cover from the right rear cabinet.

2)

Remove the screw from the right rear cabinet.

3)

Remove the right rear cabinet.

4)

Remove the two screws from the control PWB unit.
• If the fax box unit is installed, carry out steps 5), 6), and

5)

Pull out the control PWB unit and remove the snap band.

6)

Remove the interface cable from the frame.

7)

Remove the connector.

8)

Pull out and remove the control PWB unit.

Remove the ROMs (PROG and BOOT ROMs) from the control
PWB and replace them with the data security kit ROMs (PROG and
BOOT ROMs).
The PROG and BOOT ROMs are indicated with "PROG" and
"BOOT" on the labels on the ROMs respectively.
When mounting the data security kit ROMs, insert them to the
same positions in the same orientations as those before replace-
ment until they click and ensure that the inserted ROMs are locked
with the sockets.

1

DOCC PWB

1

2

PROG ROM

1

3

BOOT  ROM

1

4

Operation manual

1

5

Installation manual

1

1

2

3

4

5

MX3500N  MX-FRX2, MX-FRX2U  9 – 2

• If the fax box unit is installed, carry out steps 1) and 2) addi-

1)

Remove the screw that secures the fax box unit.

2)

Remove the fax box unit.

3)

Loosen the four lower screws that secure the rear cabinet.

4)

Remove the seven screws indicated in the illustration.

5)

Remove the rear cabinet.

1)

Remove the 12-pin and 15-pin connectors of the main unit
connected to the SCN IN PWB.

2)

Remove the three screws that secure the SCN IN PWB.

3)

Remove the SCN IN PWB.

4)

Attach one of the three screws that have been removed in step
2) to the Mother PWB.

5)

Remove the two screws for securing the DOCC PWB.

1)

Connect the connector of the DOCC PWB to the 30-pin con-
nector of the Mother PWB.

2)

Use the four screws that have been removed in step E-2) and
5) to secure the DOCC PWB.

3)

Connect the 12-pin and 15-pin connectors of the main unit to
the connectors on the DOCC PWB.

4)

Ensure that pins 1 and 2 of the DIP switch on the DOCC PWB
are OFF.

1)

Hang the four mounting portions at the lower part of the rear
cabinet on the four screws that have been loosened.

2)

Secure the rear cabinet with the seven screws that have been
removed in step D-4).

3)

Tighten the screws that have been loosened.

• If the fax box unit is installed, carry out steps 4) and 5)

4)

Hang the fax box unit that has been removed in step D on the
step screw.

5)

Secure the fax box unit with the screw which was removed in
step D-1).