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MX-B382/B402  MX-FN12 (FINISHER)  3 – 1

MX-B402

Service Manual

 

1)

Remove the finisher from the polyethylene bag, and remove
the fixing tape and the protection materials.

<Precautions for installation>
Before execution of installation, check to confirm that the communi-
cation lamp on the operation panel and the data lamp under it are
not lighted or blinking.

1)

Turn OFF the power switch on the operation panel.

2)

Check to confirm that the operation panel is turned OFF, and
then turn OFF the power switch.

3)

Disconnect the power plug from the power outlet.

1

Machine connection unit

1

2

Paper exit tray

1

3

Staple position label (For RSPF)

1

4

Staple position label (For OC)

1

2

1

4

3

MX-B382/B402  MX-FN12 (FINISHER)  3 – 2

1)

Remove the full detection actuator and the paper exit auxiliary
plate at the paper exit port of the main unit.

2)

Disengage the pawls, and remove the paper exit cover.

3)

Open the front cover.

4)

Remove the coin screw, and remove the paper exit tray.

5)

Install the machine connection unit (included in the package)
to the machine.

6)

Slide the lock lever to "  (Lock)" position and fix it.

1)

Install the finisher to the machine connection unit.
NOTE: When holding the finisher, hold the front frame side and 

the rear frame side together.

2)

Close the front cover of the finisher.

MX-B382/B402  MX-FN12 (FINISHER)  3 – 3

3)

Close the front cover of the main unit.

1)

Install the paper exit tray (included in the package) to the fin-
isher.

1)

Attach the staple position label (included in the package) for
the RSPF to the RSPF unit.

2)

Attach the staple position label (include in the package) for the
OC to the scanner unit.

1)

Remove the cap of the connector for connecting the finisher to
the rear side of the machine.
Connect the I/F cable of the finisher, and loosen the manual
screw of the connector and fix it.
Non LPS
Do not connect to devices other than specified peripheral
devices of our company.

1)

Insert the power plug into the power outlet.

MX-B382/B402  MX-FN12 (FINISHER)  3 – 4

2)

Turn ON the power switch.

3)

Turn ON the power switch on the operation panel.

The adjustments of this machine are executed only when a
trouble occurs.
If the adjustment value is changed when there is no trouble in the
machine, a trouble may be generated such as improper alignment
of paper, paper exit jam, attachment of roller marks on paper, etc.

This adjustment is executed when a trouble occurs in paper align-
ment.
1)

Execute Sim3-10.

2)

Select "A: FPAM ADJUST".

3)

Enter the set value with 10-key. (Press [C] key to clear the
entered values.)
Initial value: 50
When the adjustment value is increased by 1, the alignment
plate F/R width is narrowed by 0.419mm in alignment opera-
tion.
When the adjustment value is decreased by 1, the alignment
plate F/R width is widened by 0.419mm in alignment operation.
The alignment plate F and the alignment plate R cannot be
adjusted separately. The shift amount on the F side and that
on the R side are alternatively corrected every-time the adjust-
ment value is increased by 1. (Correction with 51 for the F
side, and 52 for the R side. ... 59 for the F aide, and 60 for the
R side. Similar when the set value is decreased.)

4)

Press [OK] key to save the set value. (For the 4.3 Inch LCD
model, press the OSA shortcut key.)

5)

After completion of the adjustment, make staple copies.
Alignment specification: Within 2.5mm

This adjustment is executed when a paper exit jam occurs or when
roller marks of the paper delivery roller are attached to paper.
1)

Execute Sim3-10.

2)

Select "B: FDRLM ADJUST".

3)

Enter the set value with 10 key. (Press [C] key to clear the
entered values.)
Initial value: 50
When the adjustment value is increased by 1, the shift amount
of the paper delivery roller is changed by 0.11mm toward the
pressure increasing side (*1).
When the adjustment value is decreased by 1, the shift
amount of the paper delivery roller is changed by 0.11mm
toward the pressure decreasing side (*1).
*1: The pressure increasing side means the direction to 

increase the paper delivery roller pressure onto paper, and 
the pressure decrease side means the direction to 
decrease the paper delivery roller pressure onto paper. 

4)

Press [OK] key to save the set value.

B