Sharp AR-FN8 Service Manual page 192

CHAPTER 5 MECHANICAL CONSTRUCTION
10) Turn the gear [6] in the direction of the ar-
row and move the punch unit section [7] to
the inner side.
11) Lift up the front side of the punch unit sec-
tion [18] first, then move it in the direction
of the arrow to remove the punch unit sec-
tion [18].
Caution:
When removing the punch slide unit, the unit
sometimes flies up.
5-38
[7]
[6]
Figure 5-310
[18]
Figure 5-311