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MX-M503N  MX-PNX6A/B/C/D  10 – 2

1)

Check that all the items are included in the package.

<Note before installation>
* Before installing the MX-PNX6A/B/C/D, unpack the MX-FN11.

1)

Attach the step screw A (Package part No. 2) to the finisher.

2)

Remove the fixing screw, and remove the connector cover on
rear side of the finisher.

3)

Hang the punch unit on the step screws installed to the fin-
isher.

4)

Tighten the step screws bundled to the punch unit, fix the
punch unit.

5)

Attach the front cover mounting fixture (Package part No. 6)
with the fixing screws (Package part No. 3).
Remove the screw of the finisher, and reuse it. Install it using
the reuse screw, and three fixing screws (Package part No. 3)
bundled to punch unit.

1

P tight M4x12

1

2

Step screw A

2

3

Cap screw M3x6

3

4

Binding head M4x12

4

5

Front cover

1

6

Front cover mounting fixture

1

7

Connection fixture F (for punch)

1

8

Connection fixture R (for punch)

1

1

2

3

5

6

7

8

P

P

4

MX-M503N  MX-PNX6A/B/C/D  10 – 3

6)

Open the front door of punch unit.

7)

Engage the pawls of the rear side of front cover (Package part
No. 5), attach the front cover with the fixing screw (Package
part No. 1).

1)

Remove the fixing screws, and remove the rear cover.

2)

Connect two connectors of the finisher to the PWB of punch
unit, and fix the harness to the clamp.

1)

Install the Connection fixture F (Package part No. 7) to the
main unit with the fixing screws (Package part No. 4).

2)

Install the Connection fixture R (Package part No. 8) to the
main unit with the fixing screws (Package part No. 4).

1)

Engage the finisher that has installed punch unit to the main
unit, and temporarily fix.
* Insert the rail of the finisher unit into the rail reception fixture

of main unit, fix temporarily.

MX-M503N  MX-PNX6A/B/C/D  10 – 4

2)

Open the front door of punch unit.

3)

Check that the center of the screw hole of the punch unit is in
the range of specification of an oval hole of the mounting fix-
ture in front side of main unit.

* When not the range of specification, progress to the proce-

dure of "E. Adjustment".
If the adjustment is not required, remove the screw from the
screw hole directly and push the caster into it until the instal-
lation fixing.

* Refer to the adjustment procedures in the MX-FN11 Service

Manual.

1)

Engage the finisher that has installed punch unit to the main
unit.

2)

Open the front door of punch unit.

3)

Secure the main unit and the punch unit with the fixing screw
(Package part No. 4 of the MX-FN11).

MX-M503N  MX-PNX6A/B/C/D  10 – 5

4)

Close the front door of punch unit.

5)

Install the fixing screw (Package part No. 4 of MX-FN11) on
rear side.

6)

Install the rear cover of punch unit with the fixing screws.

7)

By using nippers, split the removed connector cover of the fin-
isher along the perforated line.

8)

Install the connector cover of the finisher and fix it with the fix-
ing screw.

1)

Connect two connectors of the finisher to the main unit, and
tighten the screws.

1)

Attach the punch position label to the position indicated in the
figure.
[For scanner] (Package part No. 11 of the MX-FN11)

Second label

Corner R end fitting

Lose the
clearance.

First label

Label attachment

reference
Corner of the "upper

cabinet rear"

Corner R end fitting