Service manual

PK
1-T-2
3 DIS./ASSEMBLY1 DIS./ASSEMBLY
(3) Disconnect two connectors (CN65, CN66) con-
necting the punch unit from the PK drive board.
(4) Remove the punch unit from FNS by removing
two screws.
(5) Reinstall the above parts following the removal
steps in reverse.
Punch unit
Screws that should not be removed
Screws that should not be removed
[2] Cleaning the Punch Edges and Punch
Scraps Full PS (PS802)
Caution:Be sure to unplug the power
cords of the main body and this
machine from the wall outlet.
a. Procedure
(1) Remove the punch unit.
(2) Use a blower brush to remove paper dust and
punch scraps from the punch edges and punch
scraps full PS (PS802).
(3) Reinstall the above parts following the removal
steps in reverse.
2
1
5
3
4
Punch edges
Punch scraps full PS (PS802)
1. Connector (CN66)
2. Connector (CN65)
3. Punch drive board (PKDB)
4. Punch unit
5. Screw