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[8] ADJUSTMENTS
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1. Finisher/saddle unit
A. Adjusting the Folding Position
The folding position is adjusted by matching it with the stapling
position.
If you have replaced the finisher controller PCB, you must transfer
the existing settings to the new PCB. Perform the following if the
folding position must be adjusted for some reason.
NOTE: Both the folding and stapling positions may deviate for
some type of paper. In such a case, change the "middle
stapling position" in the user mode of the host machine.
1)
Set SW1 on the finisher controller PCB as follows:
ON
1
2
3
2)
Adjust the folding position by pressing the PSW1 or PSW2 on
the finisher controller PCB a required number of times. Press-
ing the switch once moves the folding position about 0.16 mm.
• To move the folding position in the "-" direction, press the
PSW1.
• To move the folding position in the "+" direction, press the
PSW2.
• Pressing the PSW1 and PSW2 at the same time clears the
adjustment value.
- direction
3)
When adjustment of the folding position is complete, set all bits
of the SW1 on the finisher controller PCB to OFF.
4)
Enter the bind mode of the host machine and check whether
the folding position is adjusted properly. If adjusted improperly,
adjust the folding position again.
B. Adjusting the Middle 2-Point Stapling Position
The stapling position is adjusted by matching it with the folding
position.
This adjustment is necessary:
• If you have replaced the finisher controller PCB.
• If the stapling position must be adjusted for some reason.
NOTE: Both the folding and stapling positions may deviate for
some type of paper. In such a case, change the "middle
stapling position" in the user mode of the host machine.
1)
Set SW1 on the finisher controller PCB as follows:
ON
1
2
3
4
5
6
7
8
+ direction
4
5
6
7
8
MX-FNX2/AR-PN1/MX-RBX1 ADJUSTMENTS 8 – 1
2)
Service Manual
Adjust the stapling position by pressing the PSW1 or PSW2 on
the finisher controller PCB a required number of times. Press-
ing the switch once moves the stapling position about 0.14
mm.
• To move the stapling position in the "-" direction, press the
PSW1.
• To move the stapling position in the "+" direction, press the
PSW2.
• Pressing the PSW1 and PSW2 at the same time clears the
adjustment value.
- direction
3)
When adjustment of the stapling position is complete, set all
bits of the SW1 on the finisher controller PCB to OFF.
4)
Enter the bind mode of the host machine and check whether
the stapling position is adjusted properly. If adjusted improp-
erly, adjust the stapling position again.
C. One-page exit mode
This mode is used to increase the accuracy of paper alignment in
the simple load offset mode by discharging paper one by one to the
offset tray.
1)
Set the SW1 of the finisher control PWB as shown below.
ON
1
2
3
2)
Turn on the power.
2. Punch unit (option)
A. Adjusting the Punch Hole Position
This adjustment is available only in the diagnostic mode (Sim 3-10)
of the host machine. The range of punch hole displacement is
between 3 and -3 in 1-mm increments. A higher setting will move
the punch hole toward the leading edge of sheet.
B. Adjusting the Sensor Output
Perform the following when the punch controller PCB, horizontal
registration sensor (photosensor PCB/LED PCB), or waste full sen-
sor (waste full photosensor PCB/waste full LED PCB) has been
replaced.
1)
Shift bits 1 through 4 on the punch controller PCB as follows:
ON
1
2)
Press SW1002 or SW1003 on the punch controller PCB. A
press will automatically adjust the sensor output.
• The adjustment is over when all LEDs on the punch control-
ler PCB are ON: LED1001, LED1002, LED1003.
3)
Shift all bits of DIPSW1001 to OFF.
+ direction
4
5
6
7
8
2
3
4
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