Kyocera Mita DF-75, Service Manual

Page: 138 / 199

5-3
CHAPTER 5 TROUBLESHOOTING
1.1.2 Adjusting the Middle 2-Point Stapling Position
The stapling position is adjusted by matching it with the folding position.
If you have replaced the finisher controller PCB, you must transfer the existing settings to
the new PCB. Perform the following if the stapling position must be adjusted for some reason.
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
F05-101-04
2) Adjust the stapling position by pressing the PSW1 or PSW2 on the finisher controller PCB
a required number of times. Pressing 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.
F05-101-05
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 ad-
justed properly. If adjusted improperly, adjust the stapling position again.
+ direction
- direction