Oki IP-6620 Maintenance Manual page 374

6.6.1 FUSE
1.
Be sure to disconnect the power cord
from the outlet before starting the
procedure.
Even if the fuse is blown, the current
passes through the printer from the AC
inlet to the PSU, so always disconnect
the power cord from the outlet.
2.
Remove the 10 screws below on the
power box:
- two on the right side;
- two on the left side;
- three on the upper front; and
- three on the lower front.
The three screws on the upper side may
be only loosened.
Front side: Loosen the three screw at the top, and
remove the three screws at the bottom.
3.
Pull the
POWER-BOX-CASE-MW-BOTTOM 10
cm toward you, and disconnect the four
connectors.
OKI Data Infotech Corporation CONFIDENTIAL
Chapter 6 Parts Replacement (Disassembly/Reassembly)
Right: Remove the two screws
Left: Remove the two screws
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