MX-FNX8. MX-FNX8 - Sharp Copying Equipment Service Manual (repair manual). Page 10

MX-FNX8  REPLACEMENT AND ADJUSTMENT  3 – 6

If you have replaced the folding unit:
1)

Read the DIP switch settings on the decal [B] attached to the
back of the new folding unit.

2)

Check the DIP switch settings on the main board [C] of the fin-
isher.

3)

If these settings are different, change these settings to match
settings printed on the seal attached to the folding unit.
NOTE: 
Set DIP switches 1 to 4 (the switch set on the right). Do not
touch the other DIP switches.

• Pull out the stapling unit.
[A] Fold unit entrance sensor bracket (  x2)
[B] Fold unit entrance sensor (  x1, 

 x1)

Important: 
If you intend to correct the horizontal and vertical skew for the fold
unit at the same time, do those adjustments first, then replace the
sensor. (

6. FOLD ADJUSTMENTS -A.,  -B.)

• Remove the stapling unit (

10. FOLD UNIT)

[A] Guide plate.

[B] Stay (  x4)
[C] Left plate (  x4)
[D] Sensor bracket (  x1)
[E] Stack present sensor (

 x1)

[B]

[C]

[B]

[A]

[A]

[B]

[C]

[D]

[E]